87 tranny on a 90 body?

Sonex2000

New Member
Apr 3, 2005
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Is there a different bolt pattern when it comes to the R154 tranny setup on an 87 compared to a 90.

Also, I have a A/T harness from a 90?

Any help?
 

Sonex2000

New Member
Apr 3, 2005
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I'm having problems get the clutch and tranny linned up. comes from my previous post about the different clutchs. Between a twinturbo clutch and a single turbo clutch
 

Idealsupra

Supramania Contributor
Mar 31, 2005
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www.tampabaysupras.com
the 7m block is the same through all years...any year tranny should fit in any year block assuming its all mk3 stuff...

as for clutches....what do you mean by single turbo and twin turbo?
 

tomjan87

New Member
Apr 18, 2005
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Madison, WI
Sometimes the tranny is a bitch!
it took me a while to get mine on. put a socket and breaker bar on the other side and turn the engine over. also you can tip the engine back a little to get a better line up on it. once you get it right, it will just slide in
good luck
Joe
 

Sonex2000

New Member
Apr 3, 2005
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tell me this is right and that all it needs a little adjustment before i got out and buy another clutch