Product Summary

Ford 9 Inch, Rear Position, 59.75" Overall Width

  • Direct fit bare steel 9-inch Ford axle housing for your 64-67 GM A-Body
  • Pre-welded shock mounts and stock location control arm mounts for stock ride height
  • Includes 31 spline performance axle package with new bearings, seals, retainers, and T-bolts
  • New Big Ford (Torino) style ends - accepts 2.5" offset brakes
  • Retains factory GM 5 on 4-3/4 wheel bolt pattern with 1/2-20 thread wheel studs

Comes as a Kit

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Key Specs

MFG. Part #99006466
PositionRear
Overall Width59.75"
Axle Splines31
Axle TypeSemi-Floating
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 99006466 Details

  • Housing length: 54-3/4 inches (from flange-to-flange).
  • Total wheel-to-wheel mounting surface width is 59-3/4 inches (from hub-to-hub).
  • Direct replacement Ford 9-inch housing rear end for your 64-67 A-Body
  • Pre-welded mounting pads retain stock control arm mounting locations
  • Uses factory shock mounting location to retain stock shock length
  • 9-inch housing features stock 64-67 Chevelle rear end width flange to flange for perfect fit
  • Works with any Ford 9-inch housing center section (sold separately)
  • Big Ford new style “Torino” axle flange accepts drum or disc brakes
  • New 31 spline axles come with bearings, lock rings, axle seals, and wheel studs installed
  • Axles feature 5x4.5 and 5x4.75 GM car dual bolt patterns with 1/2-20 threaded studs

A Direct-Fit Ford 9-inch Rear End Housing for Your First Gen A-Body

There is certainly no denying the popularity of Ford’s venerable 9-inch rear axle when it comes to high performance street and racing applications. It is probably a safe bet there are more non-Ford vehicles on the road (and track) with a Ford 9-inch rear end under them than Ford ever shipped off their assembly lines! That is saying a lot right there. From the stronger housing design to the huge aftermarket support in axles, differentials, ring and pinion gears, and more, the Ford 9-inch rear end is the performance axle housing to use, without a doubt.

For those building up a 1964-67 GM A-Body car (Chevelle, GTO, Malibu, Tempest, Cutlass, 442, etc.), Speedway Motors offers a bolt-in 9-inch Ford rear end housing for your build that is a direct swap for stock first gen A-Body rear ends. This A-Body rear end housing is made from premium steel and is fully welded, including brand new “Torino” big Ford axle housing ends. The housing maintains the 1st gen Chevelle rear end width and retains the stock shock mount locations as well. The axle’s control arm mounting brackets are welded in their stock mounting location for a bolt in solution. This allows you to retain stock ride height characteristics or you can lower the rear of your A-Body via lowering springs, or other options.

Includes Fully Assembled Axles Ready for Your Differential and Center Section

Our 1st gen Chevelle 9-inch rear end housing package includes strong 31-spline performance axles with bearings and bearing lock rings already pressed into place on the axles. The axles feature dual Chevy/Ford bolt pattern of 5 on 4-3/4 and of 5 on 4-1/2 with 1/2-20 press-in threaded studs preinstalled in the 5 on 4-3/4 GM pattern. Finally, we include the axle retainer brackets and the correct 9-inch T-bolts and nuts to secure the axles and your drum or disc brake kit of choice.

Additional hardware includes 10 press-in studs with nylon locking nuts for the main A-Body 9-inch housing to center section assembly, and a screw in axle vent fitting. All your new Ford 9-inch housing needs for completion is a complete center section with your choice of differential and gearing and drum or disc brake package. Our complete 9-inch 3rd members are the perfect choice to finish your first gen A-body rear end build. Replace your tired 1964-1967 Chevelle rear end with our Ford 9-inch rear end in your first gen Chevelle, Malibu, Tempest, or GTO while maintaining the stock rear end width and upgrade to the strength and vast options the Ford 9-inch offers.

Speedway Motors 99006466 Specifications

KEY SPECS
MFG. Part #99006466
BrandSpeedway Motors
PositionRear
Overall Width59.75"
Axle Splines31
Axle TypeSemi-Floating
Brakes IncludedNo
Wheel Studs IncludedYes
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Material TypeSteel
FinishNatural
Tube O.D.3"
Housing MaterialSteel
Hardware IncludedYes
Rotors IncludedNo
Rotor DiameterNot Included
Bolt Pattern5 on 4.75"
GENERAL
Sold in QuantityKit
Notes1/2"-20 wheel studs, 2" long, 0.685" knurled
Axle Shafts IncludedYes
Third Member IncludedNo
Ring and Pinion IncludedNo
Wheel Stud Thread Size1/2"-20
Bearings IncludedYes
Seals IncludedYes
Differential IncludedNo
Ring Gear Size9 Inch
Housing ColorNatural
Cut to FitNo
Standard Pinion LocationOffset Pinion / Centered 3rd Member

Ratings & Reviews

4.4

5 Reviews

Overall Assessment

Customers applaud the product for its great value and high quality, surpassing their expectations. The tight, uniform welds and rust-free metal are particularly noteworthy, with the steel grade marks still clearly visible. The product is versatile, allowing users to rebuild and reuse parts, and was considered user-friendly, even for amateur users. Customers note the product's durability and reliability, even after extended use. They appreciate the product's practicality and the high return on investment it offers compared to competitors' products. Furthermore, they recommend the product unreservedly, suggesting that others can't go wrong with this product.

4.4

5 reviews

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5.0

11 months ago

horn

merced cal

Verified

used to update a 67 chevelle

Would Recommend

Poor packaging and consumer misinformation

2.0

a year ago

Az. Burned

Tucson

It would have been nice if the packaging could have been a little more 20th century and current. Wrapping a differential in Saran wrap and shipping it isn't exactly the most professional means I've ever seen. Additionally, make sure you talk with customer service about your brakes. If you have any thoughts or inclinations of bolting your stock brakes to this differential housing, I hope you are prepared to shell out more money. You can't. The fabricator has intentionally changed the bolt pattern so you cannot reutilize your previous brakes with this differential housing. This way you are forced to purchase their brake package and spend more money. I would not call this a GM A body 'BOLT IN" product. I guess for $1,200 plus dollars, they're not giving me a good enough deal so I have to provide more of my hard-earned money for no reason. After I'm out of this debacle, you won't be receiving any more of my money. Thanks.

Would Not Recommend

Best Rear end Value for a GM A Body

5.0

4 years ago

Foxy Pontiac

New York NY

Verified

I have been looking at one of these rears for two years from Speedway. Last time I decided to buy and rebuild a GM 10 bolt instead, doing the work myself as an amateur. After $1500 and 15000 miles it is loose and ready to detonate and it is time for a new one, reusing my disk brakes with different adapter plates kept prices down, and I'm only at $2000 all in, with a center section, housing, 31 spline axles seals and fluid. Due tot he cost I was concerned that the quality would be low, but I was completely wrong. The welds are very tight and very uniform. The metal is clean and rust free, with the steel grade marks still viable. I immediatly hit it with etching primer and enamel paint to keep it from flash rusting and it looks sharp. With power tour coming on fast like a New Jersey off ramp, Speedway had the entire rear at my door in 3 days... so much for supply shortages!

Would Recommend

Got here to Hawaii on time

5.0

5 years ago

none

no place Earth

Verified

No dings no problem

Would Recommend

Great stuff !

5.0

6 years ago

67 chevelle

Colorado

Verified

Cant even go wrong here

Would Recommend

Showing 5 of 5 reviews

Questions & Answers

7 Questions • 8 Answers

will the disc brake conversion kit i have on my gm 8.2 10 bolt rearend work with this rearend. this is for my 67 chevelle. thanks

by terrance

• 2 years ago

1 answer

Can I use my Hotchkis upper (adjustable) and lower (fix) control arms from the GM 10" rearend? Or do they need to be replace. 67 chevelle.

by Al

• 7 years ago

1 answer

What width is between the drivershaft suface?

by Mathias

• 7 years ago

1 answer

Are the axle shafts equal size or is one longer than the other?

by Kurt

• 7 years ago

2 answers

can I order ford lug pattern 5x4.5 axles

by eddy

• 8 years ago

1 answer

Will this fit 78-88 G-Body cars?

by DAVID

• 8 years ago

1 answer

INSTEAD OF 31 SPLINE AXLES CAN I GET 28

by Steven

• 8 years ago

1 answer

7 of 7 questions shown

Fitment

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