POSI REAR END
Registered User
Joined: Jun 2001
Posts: 1,209
From: TX
It depends what it came out of. 7 1/2" diff was used under cars like Monza's in the 70's. 82 up Camaro/Firebird used 7 1/2" too. But 70's Camaro's and Firebirds used the 8 1/2" diff; that one is a no for sure.
[This message has been edited by angel71rs (edited July 04, 2002).]
[This message has been edited by angel71rs (edited July 04, 2002).]
Registered User
Joined: Sep 2001
Posts: 38
From: pensacola, FL
do you have the 9bolt rearend?
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red 89 IROC 5.7L A4
-K&N air filter, Flowmaster 3" exhaust, Hedman shorty headers and 3" Y-pipe, MAC offroad pipe, Vortec heads, B&M Transgo shift kit
"THINK OUTSIDE THE BOX"
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red 89 IROC 5.7L A4
-K&N air filter, Flowmaster 3" exhaust, Hedman shorty headers and 3" Y-pipe, MAC offroad pipe, Vortec heads, B&M Transgo shift kit
"THINK OUTSIDE THE BOX"
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