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GM A Body Rear Axle Swap Kit



SKU: TC455 Category:


This kit corrects the instant center problem when swapping a GM 10 or 12 bolt rear end into a 78 to 87 G body car

Kit has multiple adjustable holes in the upper control arm mounting battle box

Slide them in on the frame side and weld them in

Chromoly rod ends with teflon liners

Chromoly double adjustable link adjusters

CNC threaded tube

CNC Aluminum machined spacers

Single adjustable kit you cannot adjust pinion angle when it is bolted in the car. One side of the arm must be unbolted then the rod end turned

Double adjustable kit allows you to adjust the pinion angle without having to take one side of the arm off. Adjustable on the car!

Hardware kit comes with 6 bolts and 6 nylock nuts to finish off this kit

Spherical bearings are a must to keep this kit bind free



When you buy the lower control arms we provide the correct 1/2 I.D. Hole spacers for the GM 12 bolt rear end side.

ALL the lower control arms in the options below will be double adjustable

We highly recommend not using the stock lower control arm. There are a lot of issues when trying this


Additional information

Weight 12 lbs
Dimensions 8 × 4 × 9 in


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