rearend swap from 85 T/A to 89 IROC
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Joined: Aug 2002
Posts: 200
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From: southwest va
Car: 1989 IROC-Z
Engine: 350
Transmission: T-56
Axle/Gears: 9bolt 3.27
rearend swap from 85 T/A to 89 IROC
Im in the middle of swapping the rearend from my 85 T/A to my 89 IROC-Z. My question is, is it possible to swap the brakes without removing the axles? Im pretty sure i cant do it but it doesnt hurt to ask. Both rearends are 9 bolts and both posi but my irocs posi doesnt work anymore and the gear ratio sucks 2.77
The T/A's rearend works perfect and the gear ratio is 3.27
Any one know how many mph my speedo will be off?
The T/A's rearend works perfect and the gear ratio is 3.27
Any one know how many mph my speedo will be off?
Joined: Jul 2000
Posts: 6,531
Likes: 94
From: Aridzona
Car: `86 SS / `87 SS
Engine: L69 w/ TPI on top / 305 4bbl
Transmission: `95 T56 \ `88 200-4R
hmm. I believe the caliper bracket stuff will require axle removal.
Speedo gears ain't that tough to do.
Speedo gears ain't that tough to do.
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