Rear disc when putting an 88 9 bolton an 89
Thread Starter
Member
Joined: Nov 2007
Posts: 155
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From: Cordova, TN
Car: 1989 Pontiac Formula 350
Engine: 350 tpi
Transmission: 700
Axle/Gears: 3.27
Rear disc when putting an 88 9 bolton an 89
My car is an 89 and has the factory pbr rear disc and a 9 bolt. Well the 9 bolt died and I found a good 9 bolt out of an 88. It has disc but of course the old style. How hard will it be to switch the old calipers out with the pbr setup?
Thanks
Thanks
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Rear disc when putting an 88 9 bolton an 89
https://www.thirdgen.org/forums/faq-...iscs-89-a.html
JamesC
Joined: Sep 2005
Posts: 27,895
Likes: 2,436
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: Rear disc when putting an 88 9 bolton an 89
Worst thing is, you gotta pull the axles to swap the backing plates. Other than that a piece of cake. And that's not even THAT bad. So you'll be OK.
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