Brake swap BW -> GM

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12-08-2008, 03:19 AM

WASyL

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Car: 1988 Pontiac Firebird

Engine: 305 LT1 intake&heads

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Axle/Gears: 3.73 10bolt GM

Brake swap BW -> GM

So i have broken BW 2,77 (9 bold) rearend with disc brakes, now my question is it possible to put those brakes to standard GM rearend (10 bolt) ?? is it plug&play or will i need to make some custome parts to fit it??

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12-08-2008, 06:53 AM

JamesC

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Re: Brake swap BW -> GM

Quote:

Originally Posted by WASyL

The axle flanges have a different bolt pattern. With 10-bolt backing plates, you should be good to go. Check the following link for another idea:

https://www.thirdgen.org/forums/faq-...iscs-89-a.html