Stock Ford 9 Inch Gear Ratios

Ford improved tooth contact of the Ford 9 inch gears by locating its pinion gear lower on the ring gear. Whatcha guna do with it. Speedometer gear uSage chart — 7. 99 CSFS35031 SRP 9" Ford Gears, Full Spool 350 Ratio 31-Spline $591. 0 ratio for a V-8 powered truck that will spend lots of time on the highway; about 3. 5-Inch axle from 1983-1989. All of ATI’s gears are produced in-house, from. Richmond Gear Ford Ring & Pinion Gear Set Ratio: 4. 00 to 1 in a stock housing. 30:1 from the factory. Race or "Pro" gears are made from 9310 and then heat-treated. Tech Note: Choice of gear ratio & axle spline count. Lamb Components also offers their highly professional set up service for $250. New and Used Car and Truck Parts and Accessories On Sale 9 Inch Gears - 4. Notes: Differential Ring and Pinion -- Pro Gear; Ford 9 in. any recomended gear ratios for what i want? would anyone recomend a detroit locker? could i put posi?. Choose from 47 different Ford 9 Inch ratios in stock including 9”, 9 ½” and 10” Pro Gears! We can set you up with a rebuilt or new Trac Loc posi, Tru Trac, Wave Trac Clutchless Posies, Spools & Detroit Lockers. 56 ratio $ 310. 73 gear ratio,. So again, unlike the GM and Dana axles that require a unique differential with different ratios, the Ford 8. For the 12-bolt (8. The very early ones were single wheeler but most of them came on the very early US type fairlaines. This will help you pick the right size tires, transmission and gear ratio combination for your classic. 00:1 Ratio Crown Wheel and Pinion Diff Gear Set - NEW. This tag is off a 74 Ford truck. Also, the Actual Ratio box shows your adjusted gear ratio if you choose to keep your original gears. 50 Ratio New. 00 for 538, 550, 614, 643 Adds $109. FAST 'N FREE. 0-liter Ti-VCT V8 Standard Six-speed manual with Hill Start Assist Gear ratios First 4. The Versailles/Granada 9-inch rearend is a bolt-in swap for certain, but it's not a performance rearend by any means. The 9 3/8-inch case looks more like the "WAR" case mentioned earlier. Tremec T170FT RTS F-150 TOD Code C, 37. 50:1 ring and pinion gear ratio. The Ford 9-inch rear end, so named because of its 9-inch ring gear diameter, was manufactured from 1957 to 1987 by the Ford Motor Company and installed in some intermediate and most full-size Ford, Lincoln, and Mercury passenger cars, F-Series ½-ton trucks, and Econoline vans. 50" drop for12-bolt). shipped, lower 48 states. Rebuilt ford 9 inch third member, open. sporting a 9 3/8-inch ring gear, don't be surprised. We use only disc-brakes, and the axle removes very quickly with [3] 5/16 bolts so gear changes are quick. Ford changed the layout of the tags sometime in the early 70's or late 60's, here is a WFE-BK2 tag, followed by a date code of 4E24 (April 24,1974), the second line now gives besides the ratio-here a 3L50, the ring gear actually used inside-this one is a true 9" gear. 0 Inch Ring and Pinion Differential Parts We offer the most complete line of rear end parts for the Ford 9 inch differential including ring and pinion set, this differential was utalized by Ford as early as 1957 in the Fairlane followed by the Mustang in 1965 to 1973. Heidts: Third gen rear Ford 9" diff IRS kits. 33:1 ratio gears on the same carrier. For example: The tag will say: 350 for 3. You can buy these with various ratios from 2. After years of testing many different aftermarket gears, experience has taught us, that you WILL pay for what you get. Note: The mounting pad is usually a part of the extension housing, but the graphic shows it on the maine case. Ring Gear Diameter 9 (Inch) Richmond Gear Factory Stock Results are in from NMRA Spring Break Shootout 2017!. TCI Engineering fabricates all of its 1960-1965 Ford Falcon 9 inch Ford rearend housings in-house using only high quality 100% Curries 9-Plus rear end components. The tag in the door says axle code 17. This means the 'guts' of the axle can be easily removed for servicing or gear and differential. ring and pinion set, ford 9 inch, 3. hey Guys for those with a 9 inch drop in were y’all able to retain y’alls abs, I’m looking into the strange cobra Jet but couldn’t read anywhere about Abs, I think the Moser and Currie you do retain it, only reason I’m asking is my abs is important because the MoTeC I’m installing does some nice thing with traction control and I would like to retain it, let me know guys looking. 00:1 Ratio Crown Wheel and Pinion Diff Gear Set - NEW. This chart applies to all Ford non-overdirve transmissions, manual and automatic. 10:1 (41/10 = 4. We offer the gears in many finishes. 00) This third member comes with: A new, U. I only get 14 to 16 mpg at 55mph and an rpm of 2600 at 60 mph my rpm is 2900. 73 and lower rearend gear ratios falling in the 2-Series, 3. Sale Price: $1150. A 9 inch Ford would be a good upgrade. It is known as one of the most popular axles in automotive history. You wouldn't be able to tell the differnce between the two without tearing the rear end apart and counting the teeth on the ring gear. The last Ford 9-inch rear to be installed in a passenger car was 1980. A 9 inch Ford would be a good upgrade. Customer Reviews. 8" rear end in the Mustang. hey Guys for those with a 9 inch drop in were y’all able to retain y’alls abs, I’m looking into the strange cobra Jet but couldn’t read anywhere about Abs, I think the Moser and Currie you do retain it, only reason I’m asking is my abs is important because the MoTeC I’m installing does some nice thing with traction control and I would like to retain it, let me know guys looking. They have a drop out center section. AG-4210 -B-"C" Ford 10X37. 9 inch ratio chart. This calculation is used to match oversize tires with new ring and pinion gears to obtain the desired engine RPM at highway speed. Differentials take the power from the rear axle and transfer it to the rear wheels by way of special gears. For these you have to use an open-style wrench and your judgment on the correct feel of the final torque. 85:1; third gear ratio is 1. Questions? TOLL FREE 877-614-4327. High performance Yukon Ring & Pinion gear set for Ford 9″ in a 4. Engine RPM, or the speed at which the engine turns, can be calculated at any speed given the vehicle's tire size, axle ratio, and final transmission gear ratio. The truck will be a 3:50 to 4:11 ratio. 0 with 185 hp. 5 (+$20) 9 (10) ON 4. Mustang Rear End Gear Ratios & Axle Info Tech Info. FORD 9 INCH Rear Gear Trac Loc Posi Third Member 28 Spline Or 31 Spline - $899. 8-Inch axle, but the Ford 7. 43:1, and aftermarket replacement gears are available for many ratios as well. Yup, the Ford nine-inch! They’re popular for a few reasons: 1. Features: -cleaned and painted factory case and pinion support. Questions? TOLL FREE 877-614-4327. For a performance unit, a limited-slip unit is the obvious choice, and with OEM and aftermarket units available, the decision is easy. The ratio of a set of gears depends on the range of teeth that the pinion has in relation to the ring gear. Ring & Pinion Gears for Ford 9" - 4. For example: The tag will say: 350 for 3. 73 and lower rearend gear ratios falling in the 2-Series, 3. Free shipping on many items ford 9 " 9 inch 350 gear ring pinion mustang f150 courgar. 00" ring gear diameter; 28 spline pinion; 10 ring gear bolts. It's the ratio of the number of teeth between the ring and pinion gears. 5L I4 with % speed manual Transmission and a 4. 86) have a large 35 spline shaft. , Mercury '65: 3. Part of the problem. 5-inch wheelbase. If not, then all gear ratios will fit on the stock carrier and you can't go wrong. Just look for axle code. 0:1 range, there's usually a gearset for at least every tenth of a. 11 are typically in stock. 5 came in the integral carrier but you could also get a 3. 73 (stock gear ratio) 4. Sale Price: $1150. Would You Like to Pick it up?. 2] There are more gear ratios available for the 9. 625" 10-Bolt Mini Spool - 28 Spline - NEW !!! 9" Ford Big Ford New-Style - 3/8" - Torino Housing Bearing Ends - NEW!!!!! 9" Ford 31 Spline Drag Spool - 9 Inch Carrier - Chrome-Moly - Rearend Axle NEW ! Why don't we show the price? Sellers have the right to set their own prices independently, but some manufacturers place restrictions. Professionally assembled and ready to install in your 9" axle housing. 25 inches 67-71 Comets, Cougars, US Fairlanes 59. This allows its owner to utilize a high ratio (lower number) rear end gear and get the same torque/driveability and fly up to higher highway speeds. Out of stock. 1 - This is a retrofit gear to allow the speedometer to function with 3. We use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Like the 9", the back of the housing is solid - the whole carrier removes from the front for service. For example, the default figures in the chart are for a stock ratio transmission as fitted to a Type 1, 1303S (3. If it is wrapped 4 ½ times than it will be 4. 5 2200 to 2400 280° to 300° 3. 2001 Motor State Performnace Report Article By Jim Kaekel, Jr. 1 rear gears. bunch of parts I need to install. 73 gear ratio - $1495 (Gainesville) Selling a rare find 9 inch rear end used in a Mustang Fastback. For Stock, Super Stock, Comp Eliminator and Circle Track only! ATI stocks the widest selection of Powerglide Low Gears in the industry. Its beefy 9-inch ring gear proved to be an effective alternative to the 8-3/4 Mopar and GM 12-bolt (8. See the Gear Ratio calculator in the Spicer Tool Kit to determine your ratio. It is known as one of the most popular axles in automotive history. 5-Inch axle from 1983-1989. Part of the problem. Gear ratios all depend on where in the rpm's you make the bulk of power & what height tire you will be using. Calculating for the after ratio of 4. Let me know what you have and how much you want for it. While many new 9" gears are now manufactured for clearance, many 9" Ford ring gears require modification to clear the pinion pilot. MADE IN THE USA! SAME DAY SHIPPING (if ordered before 2pm EST) Lightning™ Series is an option that can be selected below, This option can increase the shipping time by up to two weeks!. How to tell what gear ratio you have rear end How to tell the difference between a Ford 9 inch. Customer Reviews. But even though NHRA Pro Stock V8 engines are limited to 500 cubic inches (8. 9 Inch Ford rear differential. Get the best deals on Ford Car & Truck Gears when you shop the largest online selection at eBay. 11 Ratio Get it as soon as Tue, May 12 Only 5 left in stock - order soon. 00 gears for the stock. Can anyone tell me what the stock rear end ratio was for the 9" rear ends and make some suggestions for new rear end gears so it will feel a little tougher at speeds under 75mph and not rev past 4500rpms at 100mph. 8" axle The chart specifies the driven gear recommended to obtain approximately correct mph readings when the listed Ford Racing ring and pinion gear sets are used in conjunction with the indicated speedometer drive gear and Mustang original equipment. For Ford 9" 3. 70 for the automatic and 0. Ford Performance 8. 11 Ratio Get it as soon as Tue, May 12 Only 5 left in stock - order soon. I race on a 3/8th mile track, have a stock 350 with a. 5 2200 to 2400 280° to 300° 3. LubeLocker Ford Competition 9 Inch Differential Cover Gasket (can accommodate up to a 10" ring gears) $21. Let me know what you have and how much you want for it. 30 RATIO OUT OF STOCK 23/03/17. Choose from 47 different Ford 9 Inch ratios in stock including 9”, 9 ½” and 10” Pro Gears! We can set you up with a rebuilt or new Trac Loc posi, Tru Trac, Wave Trac Clutchless Posies, Spools & Detroit Lockers. 8620 Heat Treated Material. From stock Trac Loc posi, to full-spool, all-out race third members, 8 and 9 Inch Ford Rears will build your custom built Ford 9 inch rear end with experience and only the highest quality parts available. That is why a GM 10. Google ' determining rear end gear ratio" and you will find several methods ( fairly accurate) of finding the ratio. 31 spline ford racing carrier; choice of gear ratios: 3. 00) This third member comes with: A new, U. Ford 9" / Ring & Pinion Gear Set / 6. This allows its owner to utilize a high ratio (lower number) rear end gear and get the same torque/driveability and fly up to higher highway speeds. AG-4210 -B-"C" Ford 10X37. 00 POSI/SINGLE MUSTANG MAVERICK COUGAR New Listing 2015-2018 FORD MUSTANG REAR AXLE CARRIER DIFFERENTIAL 3. 25 inches or 61. This means the 'guts' of the axle can be easily removed for servicing or gear and differential. The new Ford 9″ STEALTH ® Series gears utilize the most advanced gear cutting technology, known as face hobbing. Includes Nitro gears, Nitro solid spacer, Nitro 1350 yoke, Nitro Torsen LSD. Ford used the axle from around the 1957 model year right up until the early 1980’s in cars and trucks. For example: The tag will say: 350 for 3. 00) With Trac-loc (+$505. 657 Second 2. Ford cars and trucks from 1968 on have an axle code on the Certification Plate, information on this plate can be used to determine if you vehicle is factory equipped with a limited slip positraction rear end - differential. You wouldn't be able to tell the differnce between the two without tearing the rear end apart and counting the teeth on the ring gear. If your going to 700hp, DANA 60 is your rear end. This strengthens the whole rear end assembly. IMCA Legal Ratios Adds $100. Any one know? The local dealer told home to take it apart and count the teeth, but he don't need to know, just curious. This allows its owner to utilize a high ratio (lower number) rear end gear and get the same torque/driveability and fly up to higher highway speeds. 900-inch bore centers, some of their numbers truly tease a gearhead’s mind. Two big decisions you'll have to make are street gears or race gears. Three axle ratios were used in the Granada 9-inch during the pre-Overdrive. 75 Ratio: 2. Denny's Driveshafts stocks the Ford 9 inch rear end pinion yokes in a variety of u-joint series in the 28 spline version and also a 1350 series for the 35 spline pro gears. 73 gear ratio,. I have no experience with rear ends and don't understand the ratios very well and any suggestions would be appreciated. Fits Ford 9" 28 spline; 1310 u-joint size. Listed are the expected RPM's at 60 MPH with a given rear end ratio and tire height. 625" 10-Bolt Mini Spool - 28 Spline - NEW !!! 9" Ford Big Ford New-Style - 3/8" - Torino Housing Bearing Ends - NEW!!!!! 9" Ford 31 Spline Drag Spool - 9 Inch Carrier - Chrome-Moly - Rearend Axle NEW ! Why don't we show the price? Sellers have the right to set their own prices independently, but some manufacturers place restrictions. Shop for discount Ford 9 Differential here. This Final Drive number is also your torque multiplier when in that gear. The Richmond has a 1:1 5th gear in its 5-speed and uses a lower first gear ratio. Fits Ford 9" 9. The major advantages gained by upgrading to a Ford 9" axle include a) greatly increased strength (reliability), b) the variability of the housing to accept almost any gear ratio from 2. All 1979-1985 Mustangs featured the 7. To sum it all up it can be handy to use this table for both your. strange # us strange ford 9" diff gear set 3. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. bunch of parts I need to install. 56 and higher gears ("higher" gears have lower numbers, like 2. 5 inch rear end uses two different carrier series depending on the rear gear ratio: 2. 00:1 Ratio Crown Wheel and Pinion Diff Gear Set - NEW. Every Currie 9-inch third member. 90s and 28" tires in the Challenger, good all-around. The Dana 60 is the mean one. These are the numbers on the rear end tag: S8325 3188 5F22. This rear diff has been remanufactured by our experts and comes with our 3-Year warranty. Was only used for 3000 miles in a custom built chassis. October 10, 2019 Building Strength: U. 73:1, depending on year, model and additional options selected when the vehicle was originally built/purchased. #N#Part as described and has been working well in our open wheel modified. Professionally assembled for oval track racing onlyIncludes Pro Gears ring & pinionYour choice of gear ratio, 3. So again, unlike the GM and Dana axles that require a unique differential with different ratios, the Ford 8. Every Currie 9-inch third member. 5 14 bolt has such huge teeth with very little pinion offset. 5L TI-VCT V6 2. Ford 9 gears are designed to withstand the rigors of everyday driving, and a weekend at the track. difflappingqld. This Final Drive number is also your torque multiplier when in that gear. #N#Part as described and has been working well in our open wheel modified. Be careful when hunting for a 9-inch in junkyards because they are cosmetically similar to the weak (and expensive) Ford 8-inch axle. Produced from 1957 to 1987 by the Ford Motor Company, it was used in full size Ford, Mercury and Lincoln passenger cars, ½ ton pickups and vans and even in some. MADE IN THE USA! SAME DAY SHIPPING (if ordered before 2pm EST) Lightning™ Series is an option that can be selected below, This option can increase the shipping time by up to two weeks!. For example, given 65 mph, a tire diameter of 30 inches, and a final gear ratio of 4. Unfollow ford 9 inch gears to stop getting updates on your eBay Feed. 50 Ratio New. 1984: the 351 CID V-8, HO motor was offered. PEM 9" Ford Complete Gear Sets, Full Spool. Top end scary. 275 is the WIDTH of the tire tread in millimeters, 75 is the ASPECT (or percentage of tread width to yield the sidewall height), and 16 is the WHEEL diameter. 00 Ratio See more like this S H B P L B 6 O N S O 9 3 O R H E D D 6 Yukon Gear YG F9-583 Ring And Pinion Set, Ford 9 Inch, 5. A 9 inch Ford would be a good upgrade. Message us for other ratios. 8 inch axle. A 4x4 Differential Gear Ratio Chart Table. Debuting in 1973, this differential is a full floating design with a ring gear diameter of 10. 73 for the 9 inch looking at summit. Autorestomod Manic Mechanic Gasoline Media 80,237 views. The popular 9-Plus Hot Rod housing is similar to the early style 9" Ford stock housing which is now nearly extinct. what would be the best thing to do to get better. It is known as one of the most popular axles in automotive history. 5 inch rear end uses two different carrier series depending on the rear gear ratio: 2. Must be 31 spline axles! Ideally looking for something like 3. An easy swap is to get the Ford 9-inch rear axle. They have a drop out center section. Image may vary from actual product: YY F900601 [41054]. 79 Ratio: 3. The last Ford 9-inch rear end to be installed in a truck was at the end of 1985, which concluded all (factory) production of the Ford 9-inch rear. The 2006-2007 Duramax equipped 2500HD and 3500 trucks feature an IFS (Independent Front Suspension) AAM 9. The second row will have 9 or 10 digits. 8620 Heat Treated Material. After years of testing many different aftermarket gears, experience has taught us, that you WILL pay for what you get. Is this the gear ratio?. This allows its owner to utilize a high ratio (lower number) rear end gear and get the same torque/driveability and fly up to higher highway speeds. There is a gear ratio stamped on the tag. Rear Axle, Suspension, and Gears Gear Ratios and Identification Codes (Checkout this Page!) Rear axles can be identified by a code stamped on the front of the right axle tube about 3 inches out from the carrier and 30 to 45 degrees above horizontal or on a metal tag attached to a rear cover bolt. 2015 FORD MUSTANG – USA TECHNICAL SPECIFICATIONS 3. 85:1; third gear ratio is 1. Top end scary. 0-liter Ti-VCT V8 Standard Six-speed manual with Hill Start Assist Gear ratios First 4. The 9 inch also has a lot better selection of gear ratios. 8 Rearend June 11, 2019 Lubrication Education: US Gear Covers What To Look For In Gear Oil. – Ratio Guide Diff Lapping 4/' DIFF LAPPING QLD www. In the quest for better elapsed times from our S-10 race truck, we decided to swap the 4. 50:1 ring and pinion gear ratio. 8-inch axle has the same ring gear mounting distance (see Chapter 7) for all ratios, just like the 9-inch. 73 (stock gear ratio) 4. The 12-bolt / 9 inch drop-out caseis The 12-bolt pinion is closer to the the center of the ring gear, in comparison to a 9" gear, making the 12-bolt 3% more efficient than a 9" rear ( 9" pinion is 2. This 4bbl motor put out 210 HP at 4000 RPM vs the old 351 CID V-8. Experienced installers prefer our ring and pinions for easy setup, superior strength, quality, and our vast ratio selection. 5 rear end or the Ford Mustang 8. 89 Ratio: We specialize in 8" and 9" Ford third members but can build a third member for any other Ford or GM car or truck. * Some pages require Microsoft Word and Excel v7 for Windows95 ©. Two big decisions you’ll have to make are street gears or race gears. 8" gear set. 11 to 1 gear ratio. Find Richmond Gear Ring and Pinion Gears with Ford 9 in. If you have ford car, Ford 9 inch gear ratios chart is useful to inspect what gear your car uses. Free shipping. Ford 9" Rear Axle: Detailed Description: REVOLUTION GEAR! When you need a quality gear set - look no further than Revolution Gear & Axle. USA Standard Gear Ford 9in Ring & Pinion 3. Watch the bearing sizes though, there are different centers for small and large bearings. 75" ring gear vs the Fords' 9" ring gear. Ford Transmission Dimensions Dimension "C" is the distance from the bellhousing to the center of the transmission mounting pad. Whatcha guna do with it. This tag is off a 74 Ford truck. If you are looking for help with restoring or hot rodding your chevy classic a good place to go for help is Chevy Talk my favorite forum is 1955-1957 ( Modified / pro street / show) forum. The Currie 9-inch rearend package for the 1982 thru 1986 Jeep CJ-7 or CJ-8, is offered with your choice of popular differential types, gear ratios and brake options, making it easy to customize the package to meet almost any need. From stock Trac Loc posi, to full-spool, all-out race third members, 8 and 9 Inch Ford Rears will build your custom built Ford 9 inch rear end with experience and only the highest quality parts available. Multiplying engine torque by the First gear ratio and the ring-and-pinion ratio gives a rough approximation of how much torque the axles must endure. 00 gears for the stock. Denny's Driveshafts stocks the Ford 9 inch rear end pinion yokes in a variety of u-joint series in the 28 spline version and also a 1350 series for the 35 spline pro gears. Includes Nitro gears, Nitro solid spacer, Nitro 1350 yoke, Nitro Torsen LSD. Call us for your specific needs so we can build it exactly how you want it. 5 came in the integral carrier but you could also get a 3. 657 Second 2. This Final Drive number is also your torque multiplier when in that gear. The lower (or taller) the gear ratio is - 2. If you want a bit more power, for rock crawling, go with something closer to the Lo Ratio number. The plate layouts vary depending on the. 40 for the Mountain Drive, 1. 10 final gear ratio x 336) / 30-inch diameter tire. 10 times for each turn of the axel. 0 out of 5 stars 3. 30 RATIO OUT OF STOCK 23/03/17. FORD 9 INCH Rear Gear Trac Loc Posi Third Member 28 Spline Or 31 Spline - $899. Standard Ford 9 inch gear sets are primarily used in street applications. Early Bronco: 6 cyl: 8 cyl: Standard: 4. Ford mounted the rear axle to a frame that had a 109. That's why you didn't get a straight answer. K5 Jimmy 5. My Account. Description: US Gear Ring and Pinion # 07-990389 | Ford 9" PRO Big Pinion | 3. 50 to 1 gear ratio, which came stock behind a 302 V8. Technical Note. If the string is wrapped around the drive shaft 3 ½ times than you have the 3. 5L TI-VCT V6 2. fordmaverick. Find Richmond Gear Ring and Pinion Gears with Ford 9 in. With a 3:89 posi it would run 14. A buddy just bought a 95 F-150 4x4, and wants to know what gears are in it. Anything over a 3:50 will make the car too low geared for freeway driving. The Final Drive Ratio shows you how many times the engine turns for one complete turn of the tires. The gear ratio can be different from one rear end to another. Please contact us for these special orders by phone or email. - 1/9/2014. 56 Ratio Differential Ring and Pinion for 9 (Inch) (Dropout) Motive Gear stock performance ring and pinions are excellent replacements for OE. If it is wrapped 4 ¾ times than it will be 4. Rialto Ave. Step-5: Replace Wheel Studs. But even though NHRA Pro Stock V8 engines are limited to 500 cubic inches (8. 11 to 1 gear ratio. Call us for your specific needs so we can build it exactly how you want it. 00-1 and i found one that is a stock 3. Other axles have carrier breaks where one subset of gear ratios fits on one carrier, and another subset of gear ratios fits on another carrier. Any one know? The local dealer told home to take it apart and count the teeth, but he don't need to know, just curious. It was introduced in 1957 model year cars and ended production in 1986, having been phased out in favor of the Ford 8. Lowest Price Guarantee. Particularly in the 3. Many other ratio's & differential parts in stock. 8 rearend …. Access Optimum Transmission Gear Ratios Calculator RICHMOND is the leading manufacturer of professional quality, hi-performance ring and pinion sets. Step-5: Replace Wheel Studs. Rebuilt ford 9 inch third member, limited slip. Lowest Price Guarantee. Ford rear ends, or differentials, were manufactured by either the Dana Corporation or Ford. 50:1 ring and pinion gear ratio. They have a drop out center section. 72 US Ford Van 3/4 ton, 68 inches, 73-86 US Ford Van 3/4 ton 65. We offer this ring and pinion in many different ratios. Listed are the expected RPM's at 60 MPH with a given rear end ratio and tire height. Gear Ratio Calculators Choosing the correct gear ratio is critical to maximizing performance, efficiency, and drivability for a wide range of vehicles operating even under the. Get it as soon as Thu, Apr 2. Power is transmitted from the transmission to rear end 1:1 in high gear. 50 Ratio as well as other Ring & Pinion Sets products available for sale here at Riverside Gear -- your trusted source for quality driveline parts and accessories. To sum it all up it can be handy to use this table for both your. The Richmond has a 1:1 5th gear in its 5-speed and uses a lower first gear ratio. 0:1 range, there's usually a gearset for at least every tenth of a. 5L I4 with % speed manual Transmission and a 4. 00 Ratio See more like this S H B P L B 6 O N S O 9 3 O R H E D D 6 Yukon Gear YG F9-583 Ring And Pinion Set, Ford 9 Inch, 5. Getting a gear that’s too high results in loss of traction and engine wear and tear. 5-Inch axle from 1983-1989. Message us for other ratios. The new Ford 9″ STEALTH ® Series gears utilize the most advanced gear cutting technology, known as face hobbing. The weak link in a 9 inch is the pinion gear, it has less teeth per ratio than the 12 bolt & Dana 60. 3-speed manual transmission in 3rd gear; 5-speed (or higher) manual transmission in the last gear; The ratios used for the transmissions are 0. TCI Engineering fabricates all of its 1960-1965 Ford Falcon 9 inch Ford rearend housings in-house using only high quality 100% Curries 9-Plus rear end components. 9 inch ratio chart. Standard Ford 9 inch gear sets are primarily used in street applications. Ford 9" / Ring & Pinion Gear Set / 6. It will provide traction in off-road, drag racing and street performance vehicles without affecting the handling for everyday street use. 55:1 Ratio Ford 8 in. You wouldn't be able to tell the differnce between the two without tearing the rear end apart and counting the teeth on the ring gear. This product is very universal. Gear Introduces Its New 10-Inch Gear Sets September 18, 2019 Swapping A US Gear 3. JEGS 60002 Ford 9" Ring & Pinion EXCel F9456 Ring and Pinion (Ford 9" 4. We use only disc-brakes, and the axle removes very quickly with [3] 5/16 bolts so gear changes are quick. 75 RING GEAR, 3. That is why a GM 10. 99 CSFS35031 SRP 9" Ford Gears, Full Spool 350 Ratio 31-Spline $591. 00 ford 9 inch center section Refine more Format. Features: -cleaned and painted factory case and pinion support. Top quality, high performance gear sets with super strength and durability. Watch the bearing sizes though, there are different centers for small and large bearings. There are tons of locker options for the Ford 9 inch. If not, then all gear ratios will fit on the stock carrier and you can't go wrong. You should easily be able to find one with the correct width. Nitro takes the steps necessary to ensure their parts are dependable. The advantage now lies with the Ford 9" due to better ground clearance. Find 9 inch third member 28 spline parts and more online today! My Shopping Account. Ford 9" / Ring & Pinion Gear Set / 6. Lamb Components offers a variety of ratios with narrow splits, so you can put your engine RPM right where you want it. A 9 inch Ford would be a good upgrade. 250" below the center of the ring gear; compared to a 1. 5 wide, it can leave a pair of black strips through first gear. Strange has 9 in gears available for many street and strip applications. Also beware of the 9 3/8-inch axles in Lincoln cars because they also look similar but take a different axle length on one side due to their slightly offset housing. Ford 9" / Ring & Pinion Gear Set / 6. In addition, the spline should be a 31. This auction is for a rebuilt 9 inch third member using NEW 4 pin billet hat 28 or 31 spline trac loc (ADD 325. 25 inches 57-59 Ranchero and station wagon 57. For example: The tag will say: 350 for 3. Ford 9" / Ring & Pinion Gear Set / 6. GEAR VENDORS reputation for being the best is because of its … Continue reading Ford Drive Ratios →. For example, if we divide a ring gear with 41 teeth by a pinion gear with 10 teeth we find that the gear ratio is 4. Ford cars and trucks from 1968 on have an axle code on the Certification Plate, information on this plate can be used to determine if you vehicle is factory equipped with a limited slip positraction rear end - differential. Gear Ratio Calculators Choosing the correct gear ratio is critical to maximizing performance, efficiency, and drivability for a wide range of vehicles operating even under the. Any recomended gear ratios for a ford 9 inch? Im putting a ford 9 inch on my 67 dodge dart gt, i wanna race it, but at the same time i want to be able to drive it in the street. Ford 9 inch Moser 9 inch (Gen 3 and 4) Ford 9 inch swap into a Third Generation Chevy Camaro: Kits available to bolt right in with spring pads, torque arm mount as well as control arms and panhard rod. To recognize a Locking 9" differential, look for a metal tag on one of the bolts that holds the center section to the housing. It was introduced in 1957 model year cars and ended production in 1986, having been phased out in favor of the Ford 8. au Phone: (07) 3359 4701 We will be happy to assist you with your specific query. I know that the RPM's will be at or over the recommended RPM range. It is stronger and safer than using a stock rearend. Townsville City Townsville. A 9 inch Ford would be a good upgrade. In this video I break down in great detail the speed at which your car will be going for every 500 engine RPM with each typical rear gear ratio for each gear of the transmission and then reverse. Shorter vs Taller Rear Gear Ratios. This allows its owner to utilize a high ratio (lower number) rear end gear and get the same torque/driveability and fly up to higher highway speeds. 25 iches (narrowest 9" housing) 66-77 Bronco 58 inches but has 5-on-5 1/2 inch diameter bolt circle 67-73 Torinos, Rancheros, US Fairlanes 59. - 1/9/2014. Axle Model and get Free Shipping on Orders Over $99 at Summit Racing!. 10 times for each turn of the axel. 00 gears for the stock. The Ford 9" has no carrier break. Better suited for highway driving and/or underpowered engines. Richmond is the leading manufacturer of professional quality, hi-performance ring and pinion sets. ford 9 inch gear ratio calculator, ford 9 inch gear ratios chart. 10 rear end gears. Ford improved tooth contact of the Ford 9 inch gears by locating its pinion gear lower on the ring gear. 70 for the automatic and 0. 79 Ratio: 3. That is why I chose to use a Dana 44 in my CJ which has a more centered pinon. I would like to lower the gear ratio for more off the line response. 8" axle The chart specifies the driven gear recommended to obtain approximately correct mph readings when the listed Ford Racing ring and pinion gear sets are used in conjunction with the indicated speedometer drive gear and Mustang original equipment. Metric tire specifications follow a three number format, for example: 275/75R16. 8620 Heat Treated Material. we now stock strange gears in most ratios so if you need a set that isn't listed call the. HAMMERHEAD 12-BOLT DIFFERENTIAL - (1963-79 CORVETTE) $ 4,550. The bigger the gears the stronger the rear end. The Ford 9-inch is the most desirable drag racing rear end because it has a removable carrier, which allows quick rear end changes. In the quest for better elapsed times from our S-10 race truck, we decided to swap the 4. For over 80 years, the Double Diamond has signified the highest quality gears in the racing industry! The superior quality of Richmond performance driveline products is a result of continual research and development, outstanding design and state. Free Shipping (485) Summit Bucks (101) Manufacturer Rebates (16) Catalog Quick Order: Already know the part number you need? Click here to enter them directly into your cart. Lower gear ratios, like 2. The Ford 9 inch rear ends can be found in just about any Ford car or light truck. UPS Shipping and packaging is additional. 5L TI-VCT V6 2. The third-member or center section of the 9-inch is also available in thousands of configurations with different gear ratios and limited slip or open differentials. The last Ford 9-inch rear to be installed in a passenger car was 1980. 55 will get you down the drag strip quicker than most stock ratios, but 3. 1997 Ford F-150 Pickup Rear Axle Assembly, Passenger Side Rear 9. Trying to save money with lower cost "El Cheapo" gears from India or China is just not worth it!. MADE IN THE USA! SAME DAY SHIPPING (if ordered before 2pm EST) Lightning™ Series is an option that can be selected below, This option can increase the shipping time by up to two weeks!. Ford 9 inch may take a little more power to run but you forgot why they are simply the best ! its called Hypoid distance, how many teeth are engaged in the ring gear i favor more ring gear pinion gear mesh for superior strength there is a reason why 9 out 10 cars making 1000 to 10,000 hp choose the 9″. Mustang Rear End Gear Ratios & Axle Info Tech Info. The Ford 9 Inch axle may have been discontinued by Ford in the 80's but thanks to its large 9" ring gear, drop out style 3rd member, 35 spline axle shafts, and easy maintenance, it has continued to grow in popularity and now has more aftermarket support than any other axle. Standard Ford 9 inch gear sets are primarily used in street applications. If there is a gear ratio that you prefer and is not listed please contact us. Axles were similar to the Ford 9-inch 28-spline units. 5" All / No Break Same Axle: Low Carrier: High Carrier: GM 7. 00 and as low as 6. Engine RPM, or the speed at which the engine turns, can be calculated at any speed given the vehicle's tire size, axle ratio, and final transmission gear ratio. Surplus Stock- New Auburn 9 Ford Ring Pinion - 3. 00 Ratio See more like this S H B P L B 6 O N S O 9 3 O R H E D D 6 Yukon Gear YG F9-583 Ring And Pinion Set, Ford 9 Inch, 5. $100-$250 (241) $250-$500 (234) Circle Track (116) New Product (37) Stock Replacement (20) Savings Central. Wanting to find 9 Inch Ford Gear online? Find 9 Inch Ford Gear on sale below with the biggest variety of 9 Inch Ford Gear anywhere online. The last Ford 9-inch rear end to be installed in a truck was at the end of 1985, which concluded all (factory) production of the Ford 9-inch rear. The 9" has some great things going for it, but a fresh, wheeling-ready axle housing can make a big difference in setting up your axle and making it last. The last of the heavy duty 9" rears were in the 1984 f-150's. 0 with 185 hp you told me i have a 533 gear ratio with a 8. 33 you must run an aftermarket for example, a Strange housing or you end up with a rear end full of scrap iron. 89 diff gears part no: strs07890389us description: us strange ford 9" diff gear set 3. 22 final at a 3/8, rpm is about 6800-7000, granted its in a street stock, tire size is 83 inch. Yesterday I pulled the center section on the rear end from my 1955 Fairlane Club Sedan to check ratio and condition. au "GET YOUR REAR INTO GEAR" If you cannot find what you are looking for, or you require more information, please contact us: Email: [email protected] Top quality, high performance gear sets with super strength and durability. com : Mechanical Articles - 8 inch rear end gears: 12. The Ford 9 inch rear end also has the widest variety of ratios on the market, Particularly in the 3. 88:1 ratios. Through the years, Mustangs have come with a wide range of rear gear ratios. 0 ratio for a V-8 powered truck that will spend lots of time on the highway; about 3. Just look for axle code. 99 By Mark Griffith. 9 Inch Ford rear differential. Replacing a Mustang's stock rear gears with a higher ratio will give you quicker acceleration, greatly improving your 60 foot times--depending on what ratio you choose A ratio of 3. 70 Ratio: 3. 99 CSFS37028 SRP 9" Ford Gears, Full Spool 370 Ratio 28-Spline. If it is wrapped 4 ¾ times than it will be 4. Debuting in 1973, this differential is a full floating design with a ring gear diameter of 10. Ford non-overdrive transmissions include: C-4, three-speed, automatic. 89 diff gears part no: strs07890389us description: us strange ford 9" diff gear set 3. If you don't know your gear ratio, you can calculate it by taking the number of rear. 0's in the 1/4 mile. Other axles have carrier breaks where one subset of gear ratios fits on one carrier, and another subset of gear ratios fits on another carrier. If the string is wrapped around the drive shaft 3 ½ times than you have the 3. The ratio of a set of gears depends on the range of teeth that the pinion has in relation to the ring gear. Rear End & Gears. 75-inch Rear Differential for the 1997-2004 Ford F-150 Pickup Trucks. Use this gear ratio calculator to see what ring & pinion gear ratio will be right for you after a tire size change. 375 inch centers, housings were cut away at the gasket surface for ring gear clearance, one curved rib at the front top portion of differential, strong but no aftermarket gear sets. The Ford 9 inch rear end also has the widest variety of ratios on the market, Particularly in the 3. 33 you must run an aftermarket for example, a Strange housing or you end up with a rear end full of scrap iron. Features: -cleaned and painted factory case and pinion support. You know the tire height in inches. It's all about compromise. 00 By Selecting PRM. 9 Inch Ford rear differential. Any one know? The local dealer told home to take it apart and count the teeth, but he don't need to know, just curious. 5-inch wheelbase. Like the 9", the back of the housing is solid - the whole carrier removes from the front for service. The Ford Maverick Page. Ford 9" / Ring & Pinion Gear Set / 6. 80 for the manual; You know the ring gear and pinion gear ratio. Gear Ratio Calculators Choosing the correct gear ratio is critical to maximizing performance, efficiency, and drivability for a wide range of vehicles operating even under the. I think the tranny is a 350 as well. 10; powder coated mounting brackets modified rear cover to accept cooler line w/ vent powder coated center section assembled w/ new carrier & gears includes 2 qts of gear lube/additive and all hardware. 86 Ratio as well as other Ring & Pinion Sets products available for sale here at Riverside Gear -- your trusted source for quality driveline parts and accessories. Many custom made axle housings for the GM boys utilize the 9 inch Ford, even though they hate to admit it. Lighten 3. Richmond Gear Ford Ring & Pinion Gear Set Ratio: 3. 79 Ratio: 3. The venerable 9-inch rear end, originally offered in 1957-1987 Ford cars and light trucks, has been a staple of drag racing for over 50 years. 00 gear ratio, c0az-4209-e Manufacturer Reference #'s: Yukon Gear YG F9-300, C0AZ-4209-E Vehicle Applications. 89 Ratio: We specialize in 8" and 9" Ford third members but can build a third member for any other Ford or GM car or truck. Most of the '58 & '59 models had the drain plugs too, but after '59 the drain plugs were discontinued (smart move). 50 Ratio as well as other Ring & Pinion Sets products available for sale here at Riverside Gear -- your trusted source for quality driveline parts and accessories. 2015 FORD MUSTANG – USA TECHNICAL SPECIFICATIONS 3. Ford 9 Inch Ford 9 Inch Mustang Falcon Rearend 4 11 Ring And Pinion Usa Standard Gear Set. 5L EcoBoost V6 Valvetrain Ti-VCT DOHCTi-VCT DOHC Ti-VCT DOHC Block/head Aluminum/aluminum. 0L Ford Rangers came equipped with a 8. Ford Transmission Dimensions Dimension "C" is the distance from the bellhousing to the center of the transmission mounting pad. There are two rows of numbers on the tag. 8 inch axle. Dana 4 inch. Go here for a list of available ratios you can purchase for the Ford 9 inch rear end:. 7 for a 6 cylinder or small V-8 for in town and limited highway use, and the stock 3. MADE IN THE USA! SAME DAY SHIPPING (if ordered before 2pm EST) Lightning™ Series is an option that can be selected below, This option can increase the shipping time by up to two weeks!. The corporate 10 bolt 8. Any one know? The local dealer told home to take it apart and count the teeth, but he don't need to know, just curious. Item #: 8610USA Crush Sleeve. Just look for axle code. Ground clearance. ring and pinion set, ford 9 inch, 3. Differentials take the power from the rear axle and transfer it to the rear wheels by way of special gears. ): FactoryOption: 4. 4:11 Gears: I had Richmond 4:11 gears in my Maverick, but going down the highway was a nightmare. This page is a Differential Gear Ratio Chart for comparing tire size to axle gear ratio and the combined effect on power and fuel economy. Trac-Lock Posi 28 Spline - Gear - Bearing Kit Package for Ford 9" - 3. That's kinda how I seat-of-the-pants judge gears in a street/drag car, if I'm just at the limit of adhesion though 1st gear it's right, if not they need to be shorter. 0 lbs910-48343 Instructions (PDF)Third members are made to order. 5L TI-VCT V6 2. Identifying a differential hinges the ability to distinguish the two primary rear-end types---the 8- or 9-inch rear end---denoting ring-gear size. This auction is for a rebuilt 9 inch third member using NEW 4 pin billet hat 28 or 31 spline trac loc (ADD 325. Ford 9" Axle Housings That'll Bulldoze Dirt and Crunch Rocks If you wheel long enough with the lovable Ford 9", you'll want to upgrade the axle housing. Instructions. Engine RPM, or the speed at which the engine turns, can be calculated at any speed given the vehicle's tire size, axle ratio, and final transmission gear ratio. FAST 'N FREE. this means that dimension "C" is usually longer than dimension "B". Use for a custom buildor on a stock Mustang. Heidts 4-link with 9" ford ring gear noise Hello everyone, In my 1971 Camaro, I have had a Heidts 4-link with a 9" ford 3. 5 inches for the 8. MADE IN THE USA! SAME DAY SHIPPING (if ordered before 2pm EST) Lightning™ Series is an option that can be selected below, This option can increase the shipping time by up to two weeks!. Includes Nitro gears, Nitro solid spacer, Nitro 1350 yoke, Nitro Torsen LSD. -good used factory or aftermarket gear set, 2. As far as I know the 9 inch only came in a 2. Features: -cleaned and painted factory case and pinion support. Ford improved tooth contact of the Ford 9 inch gears by locating its pinion gear lower on the ring gear. 50 gear ratio, c9oz-4209-a Manufacturer Reference #'s: Yukon Gear YG F9-350, C9OZ-4209-A Vehicle Applications. #N#Every gear set has worked perfect thanks RW. 73:1, depending on year, model and additional options selected when the vehicle was originally built/purchased. 5-Inch axle was still available in other Ranger models. 25 inches 67-71 Comets, Cougars, US Fairlanes 59. The Ford 9" has no carrier break. 00 for 666LW, 700LW, 713LW, 733LW All orders are built to your specifications so shipping times can vary depending on the items ordered. Johns Industries Nodular Iron Assembly N1905JI $945. Heidts 4-link with 9" ford ring gear noise Hello everyone, In my 1971 Camaro, I have had a Heidts 4-link with a 9" ford 3. $100-$250 (241) $250-$500 (234) Circle Track (116) New Product (37) Stock Replacement (20) Savings Central. Hope that helps a little. 375 inch centers, housings were cut away at the gasket surface for ring gear clearance, one curved rib at the front top portion of differential, strong but no aftermarket gear sets. Two big decisions you’ll have to make are street gears or race gears. Along with that change the stock gear ratio in the rear went from 3. 56 ratio $ 310. Tech Note: Choice of gear ratio & axle spline count. A full floater rearend has been used in racing and all forms of off-road applications for many years. This differential is custom built to order. The second row will have 9 or 10 digits. Nine Inch Rear Axle 66-71 Fairlanes, Torinos, Montegos, Comets, and other Ford intermediates with big blocks. New in the box Motive Gear. Your rpm range will be approximately 2,700 with the 2:80 to 3,500 with he 3:50 at 60 mph. Ford cars and trucks from 1968 on have an axle code on the Certification Plate, information on this plate can be used to determine if you vehicle is factory equipped with a limited slip positraction rear end - differential. It's the ratio of the number of teeth between the ring and pinion gears. FAST 'N FREE. The plate layouts vary depending on the. A made John's billet aluminum pinion. This would be 3. The 2006-2007 Duramax equipped 2500HD and 3500 trucks feature an IFS (Independent Front Suspension) AAM 9. 00 and as low as 6. We offer the gears in many finishes. The major advantages gained by upgrading to a Ford 9" axle include a) greatly increased strength (reliability), b) the variability of the housing to accept almost any gear ratio from 2. It also enjoys a decent number of aftermarket gear ratios and differentials. That makes swapping the gear ratios around fairly easy. Find Richmond Gear Ring and Pinion Gears with Ford 9 in. So again, unlike the GM and Dana axles that require a unique differential with different ratios, the Ford 8. I race on a 3/8th mile track, have a stock 350 with a. 11 are typically in stock. as far as the regular 9" I believe all the large cars up to 79. This is proven in its wide use in racing applications where the rear diffs take a thrashing and require extreme strength & responsiveness. 89:1 as it is an 8 cylinder car with manual transmission. Part Number: RMG-79-0080-1 More Detail Estimated Ship Date:Loading Today. Ford cars and trucks from 1968 on have an axle code on the Certification Plate, information on this plate can be used to determine if you vehicle is factory equipped with a limited slip positraction rear end - differential. Autorestomod Manic Mechanic Gasoline Media 81,435 views. More Items Related to Good used 2. #N#Did you find this helpful? 48 of 54 Found Helpful. 75" ring gear vs the Fords' 9" ring gear. 9 Inch Ford Nodular Center Section Third Member Yukon. 25 inches 67-71 Comets, Cougars, US Fairlanes 59. Lower gear ratios, like 2. 73:1, depending on year, model and additional options selected when the vehicle was originally built/purchased. 11 to 1 gear ratio. This auction is for a rebuilt 9 inch third member using NEW 4 pin billet hat 28 or 31 spline trac loc (ADD 325. Standard 28 Spline Pinion. We stock and service Standard, Nodular or Aluminum Yukon, Moser and Strange Cases too. What is the gear ratio in a stock 1984 Ford F150? A good majority of the 1984 Ford F150 gear ratio had 3. New in the box Motive Gear. Not far off your claimed 4. Whatcha guna do with it. I didn't think those were ford ratios.