Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Muscle Car Drivetrain At Speedway Motors

Speedway Motors is the muscle car enthusiasts source for drivetrain components at everyday low prices! Select from a large assortment of slip yokes and ring & pinions to fit any need. Plus, you can find an assortment of gears to fit your application, all in one stop. Speedway also has a great selection of street rod rear end overhaul kits and accessories, too – from gears, axles and slip yokes to bearings and brackets. We can even set you up with a complete Ford 9'' or a quick change rear end!

Featured Products
9 Inch Ford Rear End Overhaul Kit
9 Inch Ford Rear End Overhaul Kit
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            This 9" Ford overhaul kit includes: pinion pilot, pinion shaft, pinion nut, pinion seal, gasket, shims, crush collar, sealant, gear marking grease, brush and Loctite. Ring gear bolts not included. 

NOTE: All Ford 9" full spools use overhaul kit 9190950-31, even if they are a 28-spline spool. The 9190950-31 contains the large I.D. standard O.D. carrier bearings and pinion bearings needed for use with our full spools.

If you are using the H.D. nodular iron center section which uses the large diameter carrier bearings, order kit 9190950-31s, which also includes the large pinion bearings for use with the Daytona pinion support.

9" Ford Carrier Bearing Chart (GIF)  - Double check your bearing p/n.

Ford 9 Inch Posi Traction Third Member Assembly
Ford 9 Inch Posi Traction Third Member Assembly
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Speedway Motors now offers you a 9" Ford street 3rd member for your street rod. We reclaim genuine Ford 9" housings, clean, inspect and install all new components. All bearings, seals, 1310 series yoke and ring & pinion are new!

These Ford 9" 3rd member assemblies feature new Pro Gears ring & pinion, choice of 3.50, 3.70, 3.89, 4.11 or 4.56, Currie 9-Plus limited slip differential, 28 or 31 spline. Shipped in handy plastic carrying case. Assembled by professionals.

 

Currie Differential Tech Bulletin (PDF)

 

910-48345 Instructions (PDF)

GM 10 Bolt 7.5 Inch Ring and Pinion
From: $149.99
Product Rating: 4.00 Stars
GM 10 Bolt 7.5 Inch Ring and Pinion
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IMPORTANT NOTE: Ring & Pinion  ratios are designed for use with a "3 series" carrier. If you intend to install these ratios with a "2 series" carrier, you need to use ring gear spacer #910-48305.

  • 7.50" diameter ring gear
  • 1.438" diameter pinion
  • 27 splines
Bare 56 Inch Centered 9 Inch Ford Housing w/ Axles
Bare 56 Inch Centered 9 Inch Ford Housing w/ Axles
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Our economical 9" Ford rear axle housing features a reclaimed center section, new 3" axle tubes, and new-style Ford ends. Total track width is 56" from hub-to-hub.   The pumpkin is centered in the housing, which puts the pinion offset 2-3/8" from center

Includes a set of Currie 31-spline heat-treated, forged alloy axle shafts. Wheel bolt patterns are dual drilled for 5 on 4 1/2" Ford and 5 on 4 3/4" Chevy, and an access hole is drilled. Axles come with a full installation package which includes one set of five 1/2"-20 Ford style wheel studs, one set of five 7/16"-20 Chevy style wheel studs, one set-20 tapered roller bearing with race, seal, & collar, and one heavy duty late model large bearing style retainer plate. Axle bearing does not come pressed onto the axle shaft, and wheel studs are not installed.

Third member sold separately.

"Muscle Car, Driveline and Axles" Page 1 of 8

  • Dana Spicer 5-1350X Heavy Duty Cross U-Joint, 1350 Series, Non-Greaseable
    Dana Spicer 5-1350X Heavy Duty Cross U-Joint, 1350 Series, Non-Greaseable
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    Premium Spicer Life Series® u-joints excel in performance and life. The journal crosses are cold-formed from high quality steel for maximum strength. Non-Greasable u-joints have Ample grease reservoirs in each trunion to assure effective lubrication and are pre-filled with high quality synthetic lithium grease providing superior friction reduction and higher temperature resistance. Spicer Life Series® u-joints use Spicer's highest quality, triple-lip seal along with an external seal guard to resist the harshest conditions. So when you replace your car or truck universal joints with genuine Spicer technology, you can rest assured that you are helping to ensure the maximum life for your vehicle.

    Non-Greasable u-joints are stronger than greaseable units since they don't have any grease passages in them.

    • Heavy Duty U-joint
    • 1350 Series
    • 3.625 x 1.188
    • Non-Greaseable cross shaft


  • Dana Spicer 5-3615X U-Joint w/Coated Caps for Alum Driveshaft, 1350 Series
    Dana Spicer 5-3615X U-Joint w/Coated Caps for Alum Driveshaft, 1350 Series
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    Premium Spicer Life Series® u-joints excel in performance and life. The journal crosses are cold-formed from high quality steel for maximum strength. Non-Greasable u-joints have Ample grease reservoirs in each trunion to assure effective lubrication and are pre-filled with high quality synthetic lithium grease providing superior friction reduction and higher temperature resistance. Spicer Life Series® u-joints use Spicer's highest quality, triple-lip seal along with an external seal guard to resist the harshest conditions. So when you replace your car or truck universal joints with genuine Spicer technology, you can rest assured that you are helping to ensure the maximum life for your vehicle.

    Non-Greasable u-joints are stronger than greaseable units since they don't have any grease passages in them.

    • Coated Caps
    • 1350 Series
    • 3.625 x 1.188 
    • For use with Aluminum drive shafts
    • Non-Greaseable cross shaft


  • New 9 Inch Ford Iron Carrier Housing w/3.062 Inch Caps
    New 9 Inch Ford Iron Carrier Housing w/3.062 Inch Caps
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    If you have built anything that has serious horsepower you know the weak link can be the stock Ford 9" carrier. The pinion area tends to be weak and if you throw enough power at it, it will break. That won't happen with this brand new housing. 

    This new cast iron housing is built to take street/strip abuse without the fear of breaking. Case has forged caps and extra beef where it's needed. Most stock differentials use the 3.062" o.d. bearings # TLM603049 w/ 1.781" i/d. You should also add a new heavy duty cast iron pinion support while you're at it. 

    • Forged Steel Caps
    • 1/2" Allen head grade 8 bolts
    • Heavy Duty Housing - 36 lbs.
    • Good for 1100 plus horsepower 
  • Bare 60 Inch Centered 9 Inch Ford Housing
    Bare 60 Inch Centered 9 Inch Ford Housing
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    Our economical 9" Ford rear axle housing features a reclaimed center section, new 3" axle tubes, and new-style Ford ends. Total track width is 60" from hub-to-hub. You will need one 28-3/8" long axle and one 30-5/8" long axle.   Includes 8 T-bolts for the axle bearing retainer plates and 10 studs for the 3rd member.

    Third member sold separately.

     

  • OTB Gear 6870 Finned Cover For Round Back 9 Inch Rearend, Polished
    OTB Gear 6870 Finned Cover For Round Back 9 Inch Rearend, Polished
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                The perfect cure for the boring pumpkin. The sturdy and popular Ford 9"  rearend needs a little work to look stylish... at least thats what we  thought. This new cover is cast in A356 aircraft grade alloy and  available in a highly polished finish. No hardware is  needed to attach - we provide a generous supply of high temperature  adhesive (600 degree).
    • Excellent compliment to the new & improved Speedway 9" housing (910-46100)
    • Will fit most factory 9" Ford rear axle housings that have a bulge on the back of the housing for the ring gear, such as our axle # 910-46100 and other similar rear housings
    • No hardware is needed to attach
    • Generous supply of high temperature adhesive (600 degree) included
    • Can be powder coated after assembly
    • Will not fit Currie except, CE2000N made prior to September 2009
    • Will not fit axle housing used in Speedway #s 910-45100 and 715-700
    • Catalog correction, # 338 p# 61 shows the incorrect style of housing that this cover fits

    Instructions (PDF)

     

  • 9 Inch Ford Viton Pinion Seal
    9 Inch Ford Viton Pinion Seal
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    These Viton 9" Ford rear axle pinion seals are good to over 400° F. Stock rubber seal starts to deteriorate at about 250° F.

  • Currie 1967-70 Mustang 9 Inch Replacement Rear Axle
    Currie 1967-70 Mustang 9 Inch Replacement Rear Axle
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                Please view the product's page for more information
            
  • Dana Spicer 5-3614X U-Joint w/Coated Caps for Alum Driveshaft, 1330 Series
    Dana Spicer 5-3614X U-Joint w/Coated Caps for Alum Driveshaft, 1330 Series
    x
                

    Premium Spicer Life Series® u-joints excel in performance and life. The journal crosses are cold-formed from high quality steel for maximum strength. Non-Greasable u-joints have Ample grease reservoirs in each trunion to assure effective lubrication and are pre-filled with high quality synthetic lithium grease providing superior friction reduction and higher temperature resistance. Spicer Life Series® u-joints use Spicer's highest quality, triple-lip seal along with an external seal guard to resist the harshest conditions. So when you replace your car or truck universal joints with genuine Spicer technology, you can rest assured that you are helping to ensure the maximum life for your vehicle.

    Non-Greasable u-joints are stronger than greaseable units since they don't have any grease passages in them.

    • Coated Caps
    • 1330 Series
    • 3.625 x 1.062 
    • For use with Aluminum drive shafts
    • Non-Greaseable cross shaft


  • Fast Shafts BBSK-10 Billet U-Bolt Strap Kit, 1-1/16 Inch
    Fast Shafts BBSK-10 Billet U-Bolt Strap Kit, 1-1/16 Inch
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    NEVER OVERTIGHTEN U-BOLTS AGAIN !! 

    These universal billet strap kits fit 1310 U-Joint, Steel Girdle, Ford 9 inch.  They include case hardened bolts, nuts, flat and lock washers.

    • Billet strap kit
    • Fit 1310 U-Joint, Steel Girdle, Ford 9 inch
    • Include case hardened bolts, nuts, flat and lock washers
  • 9 Inch Ford Ring & Pinion, 4.56 Gear Ratio
    $159.99
    $169.99
    Product Rating: 4.00 Stars
    9 Inch Ford Ring & Pinion, 4.56 Gear Ratio
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                This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle. 

    Other ratios from 4.78 thru 7.33 available in our Lightened Gear series. (Part numbers 91919-478, 91919-525, 91919-614, 91919-666, 91919-683, 91919-700, 91919-716, 91919-733).

    Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

    Instructions (PDF)

  • 9 Inch Ford Ring & Pinion, 6.33 Gear Ratio
    $159.99
    $169.99
    9 Inch Ford Ring & Pinion, 6.33 Gear Ratio
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                This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle. 

    Other ratios from 4.78 thru 7.33 available in our Lightened Gear series. (Part numbers 91919-478, 91919-525, 91919-614, 91919-666, 91919-683, 91919-700, 91919-716, 91919-733).

    Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

    Instructions (PDF)

  • Currie 1968-72 GM A-Body 9 Inch Crate Rearend Kit
    Currie 1968-72 GM A-Body 9 Inch Crate Rearend Kit
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    Now you can have the strength and serviceability that Ford drivers have enjoyed for years underneath your GM vehicle. Currie Crate Rearends are built using the stock overall width, pinion offest, and mounting points of your original rear axle housing, making it a 100% bolt-in upgrade.  Designed as a bolt-in kit for 1968-72 Chevelle, El Camino, Skylark, Cutlass, LeMans/GTO, and 1970-72 Monte Carlo applications.

    • All new 9-Plus heavy duty housing
    • Urethane upper control arm busings installed
    • 31 spline performance axle shafts
    • 61-1/4" width
    • Torino-style late model large bearing housing ends
    • Third member studs installed
    • Axles drilled for stock 5 on 4-3/4" wheel bolt pattern
    • 7/16"-20 wheel studs pressed into axles
    • 1/4” thick heavy duty bearing retainer plates
    • Tapered Timken style wheel bearings pressed onto axle

    Note: Works with Speedway rear disc brake kits, 11" Ford Explorer disc brakes, and Wilwood disc brakes. Third member sold separately.

    How to Measure Your Housing Tech Tip (Link)

    To learn more about Currie's 9+ rearends, c

  • Ford 8 Inch Ring and Pinion Gears
    Ford 8 Inch Ring and Pinion Gears
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                "Pro" brand gears offer excellent quality at a great price!  We offer a terrific selection of ratios for your 8" Ford rear axle.
            
  • Currie 9+-98129 9 Inch Ford Cut-To-Fit 31 Spline Axle, 29 Inch
    Currie 9+-98129 9 Inch Ford Cut-To-Fit 31 Spline Axle, 29 Inch
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                Please view the product's page for more information
            
  • Ford C4 Transmission Drive Shaft Slip Yoke
    Ford C4 Transmission Drive Shaft Slip Yoke
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    This Ford C-4 driveshaft slip yoke measures 6.5" from the center of the U-joint cup to the front end of the yoke. Fits transmissions with 28 spline tailshafts. Accepts 1310 style U-joints (popular Chevy) with 1-1/16" cups and a spread of 3-7/32".

     

    Note: Due to the length of the yoke, it will fit C4 transmissions ONLY, and is not recommended for use on an AOD transmission. The expressed measurement or length of the slip yoke is taken from the center of the u-joint to tip, not overall.

  • Currie 1964-66 GM A-Body 9 Inch Crate Rearend Kit
    Currie 1964-66 GM A-Body 9 Inch Crate Rearend Kit
    x
                Please view the product's page for more information
            
  • 9 Inch Ford Ring & Pinion, 5.14 Gear Ratio
    $159.99
    $169.99
    9 Inch Ford Ring & Pinion, 5.14 Gear Ratio
    x
                This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle. 

    Other ratios from 4.78 thru 7.33 available in our Lightened Gear series. (Part numbers 91919-478, 91919-525, 91919-614, 91919-666, 91919-683, 91919-700, 91919-716, 91919-733).

    Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

    Instructions (PDF)

  • 9 Inch Ford Ring & Pinion, 4.86 Gear Ratio
    $159.99
    $169.99
    9 Inch Ford Ring & Pinion, 4.86 Gear Ratio
    x
                This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle. 

    Other ratios from 4.78 thru 7.33 available in our Lightened Gear series. (Part numbers 91919-478, 91919-525, 91919-614, 91919-666, 91919-683, 91919-700, 91919-716, 91919-733).

    Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

    Instructions (PDF)

  • Housing Studs, 9 Inch Carrier
    Housing Studs, 9 Inch Carrier
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                Housing studs and ring gear bolts complete the package for your racing or street use 9" Ford axle. 

    Side bell thru bolts torque to 40-45 lbs.

  • 9 Inch Ford Ring & Pinion, 3.50 Gear Ratio
    9 Inch Ford Ring & Pinion, 3.50 Gear Ratio
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                This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle. 

    Other ratios from 4.78 thru 7.33 available in our Lightened Gear series. (Part numbers 91919-478, 91919-525, 91919-614, 91919-666, 91919-683, 91919-700, 91919-716, 91919-733).

    Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

    Instructions (PDF)

  • New Ford 9 Inch Aluminum Carrier Housing w/3.062 Inch Caps
    New Ford 9 Inch Aluminum Carrier Housing w/3.062 Inch Caps
    x
                

    This brand new carrier housing is built to take street/strip abuse without the fear of breaking. Our aluminum housing has forged caps and extra beef where it's needed. Most stock differentials use the 3.062" o.d. bearings # TLM603049 w/ 1.781" i/d.

    The aluminum case will save you 20 lbs. over the cast iron version. You should also add a new heavy duty aluminum pinion support while you're at it. 

    Carrier caps torque to 95 ft lbs.

  • Currie 9+-98126 9 Inch Ford Cut-To-Fit 31 Spline Axle, 26 Inch
    Currie 9+-98126 9 Inch Ford Cut-To-Fit 31 Spline Axle, 26 Inch
    x
                Please view the product's page for more information
            
  • Currie 9+-98832 9+ Cut To Fit 28 Spline Axles, 32 Inches Long
    Currie 9+-98832 9+ Cut To Fit 28 Spline Axles, 32 Inches Long
    x
                Please view the product's page for more information
            
  • Dana Spicer 15-153X Standard Greaseable Cross U-Joint, Chevy 1310 Series
    Dana Spicer 15-153X Standard Greaseable Cross U-Joint, Chevy 1310 Series
    x
                

    Dana OEM quality service replacement U-joints feature journal crosses that are manufactured from high-quality alloy forgings and heat treated for maximum life. The bearing cups are case hardened for strength and durability. The seals are made from nitrile rubber for optimum grease retention and contaminant exclusion. All of this is why we can say that genuine Spicer parts meet the rigorous Dana standards that have made it the global leader in automotive u-joint technology.

    SVL U-Joints are designed and tested to deliver reliable performance and value. When it comes to repairing or maintaining your vehicles, you can rest assured knowing all SVL products are engineered to meet the unique needs of the aftermarket and are backed by Dana Spicer.

    • Standard Cross U-joint
    • 1310 Series
    • 3.219 x 1.062 x 3.219 x 1.062
    • Greaseable w/zerk

     

  • 9 Inch Ford Teflon Low-Drag Pinion Seal
    9 Inch Ford Teflon Low-Drag Pinion Seal
    x
                

    These Teflon 9" Ford rear axle pinion seals are good to over 400° F. Stock rubber seal starts to deteriorate at about 250° F.

  • Currie 1970-81 Camaro/Firebird 9 Inch Crate Rearend Kit
    Currie 1970-81 Camaro/Firebird 9 Inch Crate Rearend Kit
    x
                Please view the product's page for more information
            
  • Ford 9 Inch Shim Kit
    $29.99
    Ford 9 Inch Shim Kit
    x
                Kit Contains: nine pinion retainer shims consisting of one each .005", .006", .0075", .0082", two .004", and three .0105"; twelve pinion pre-load shims consisting of one each .005", .006", .0075", .0082", .009", .020", .030", two .050", and three .010"; one pinion spacer .375" thick; and one 3/4"-20 Ford pinion nut.
            
  • 9 Inch Ford Housing Cover
    $14.99
    9 Inch Ford Housing Cover
    x
                Aluminum cover to keep 9" housing clean when you have your third member out.
            
  • Pinion Nut for 9 Inch Ford
    $4.99
    Product Rating: 5.00 Stars
    Pinion Nut for 9 Inch Ford
    x
                Thread pitch on this pinion nut is 3/4"-20. Fits 8" and 9" Ford rear axles.
            
  • New Ford 9 Inch Aluminum Carrier Housing w/3.25 Inch Caps
    New Ford 9 Inch Aluminum Carrier Housing w/3.25 Inch Caps
    x
                

    This brand new carrier housing is built to take street/strip abuse without the fear of breaking. Our aluminum housing has forged caps and extra beef where it's needed. Most stock differentials use the 3.062" o.d. bearings # TLM603049 w/ 1.781" i/d.

    The aluminum case will save you 20 lbs. over the cast iron version. You should also add a new heavy duty aluminum pinion support while you're at it. 

    Carrier caps torque to 95 ft lbs.

  • 9 Inch Ford Overhaul Kit, No Carrier Bearing
    9 Inch Ford Overhaul Kit, No Carrier Bearing
    x
                This 9" Ford overhaul kit includes: pinion pilot, pinion shaft, pinion nut, pinion seal, gasket, shims, crush collar, sealant, gear marking grease, brush and Loctite. Ring gear bolts not included. 

    NOTE: All Ford 9" full spools use overhaul kit 9190950-31, even if they are a 28-spline spool. The 9190950-31 contains the large I.D. standard O.D. carrier bearings and pinion bearings needed for use with our full spools.

    If you are using the H.D. nodular iron center section which uses the large diameter carrier bearings, order kit 9190950-31s, which also includes the large pinion bearings for use with the Daytona pinion support.

    9" Ford Carrier Bearing Chart (GIF)  - Double check your bearing p/n.

  • Currie 9+-98132 9 Inch Ford Cut-To-Fit 31 Spline Axle, 32 Inch Long
    Currie 9+-98132 9 Inch Ford Cut-To-Fit 31 Spline Axle, 32 Inch Long
    x
                Please view the product's page for more information
            
  • Drive Shaft Safety Loop
    $29.99
    Product Rating: 4.50 Stars
    Drive Shaft Safety Loop
    x
                This driveshaft safety loop holds the drive shaft in place in case of universal joint failure. Made from 2" x 1⁄4" hot rolled steel with grade 5 bolts. Bolt-on installation.
            
  • Bare 58 Inch Centered 9 Inch Ford Housing w/ Axles
    Bare 58 Inch Centered 9 Inch Ford Housing w/ Axles
    x
                

    Our economical 9" Ford rear axle housing features a reclaimed center section, new 3" axle tubes, and new-style Ford ends. Total track width is 58" from hub-to-hub.   The pumpkin is centered in the housing.

    Includes a set of Currie 31-spline heat-treated, forged alloy axle shafts. Axles come with a full installation package which includes one set of five 1/2"-20 Ford style wheel studs, one set of five 7/16"-20 Chevy style wheel studs, one set-20 tapered roller bearing with race, seal, & collar, and one heavy duty late model large bearing style retainer plate. Axle bearing does not come pressed onto the axle shaft, and wheel studs are not installed.

    Third member sold separately.

  • Crow 11644 Torque Tube Strap for Sprint and Midget Racing
    Crow 11644 Torque Tube Strap for Sprint and Midget Racing
    x
                These torque tube straps are designed for use with Sprint and Midget race cars. They fit 3" torque tubes and are intended for use on multiple styles of drivelines.
    • Fits 3" torque tubes, works on all drivelines
    • Black only
  • 9 Inch Ford Ring & Pinion, 4.11 Gear Ratio
    9 Inch Ford Ring & Pinion, 4.11 Gear Ratio
    x
                This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle. 

    Other ratios from 4.78 thru 7.33 available in our Lightened Gear series. (Part numbers 91919-478, 91919-525, 91919-614, 91919-666, 91919-683, 91919-700, 91919-716, 91919-733).

    Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

    Instructions (PDF)

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