disc to drum or disc from 9bolt

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May 17, 2010 | 10:01 PM

thegmman

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disc to drum or disc from 9bolt

heres the deal i have a 89 trans am GTA 350 T Top with a 9 bolt rear end i want to put a 91 drum 10 bolt in can i put the 9 bolt disc on the 10 bolt or what do i do to convert to rear drum thanks

May 18, 2010 | 06:47 AM

JamesC

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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: disc to drum or disc from 9bolt

Quote:

Originally Posted by thegmman

heres the deal i have a 89 trans am GTA 350 T Top with a 9 bolt rear end i want to put a 91 drum 10 bolt in can i put the 9 bolt disc on the 10 bolt....

http://www.flynbye.com/catalog/i30.html

Remember that if the drum rear is a different ratio, you'll need to swap the drive and/or driven gears if you wish the speedo to read correctly.

JamesC