ok, I'm getting a set of 3.73's to replace the 2.73's. Since I'm doing this though I want to put in POSI traction. Anyone know of cars or trucks in the junkyard that I can take a unit from?

What is involved in swapping one into the housing for our cars?

Thanks in advance,
Mike

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1989 RS.. Newly installed 350,bored out 30 over, Hypereutectic pistons, double roller cam, double roller timing chain, accel wires, blue streak cap and rotor, rapidfire plugs, chevy caprice 350 chip, 200* fan switch, 3 angle valve job.

 

Any car or truck with a 10-bolt 26 spline axles you can use the posi from for your 89 Camaro. You should have 26 spline axles, as well as other 89 and older f-bodies.

Swapping gears and a posi unit requires special tools and experience. You should take your car to a professional mechanic you trust.


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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.23 @ 107.62 MPH
Southern California
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