T5 or T56 on a 3.8?
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Joined: Nov 2001
Posts: 356
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From: Colorado Springs, CO
Car: 84 Trans Am
Engine: 350
Transmission: 700R4
Axle/Gears: 3.73
T5 or T56 on a 3.8?
A LOOONNNNGGGGG way down the road I've decided I am going to swap a Grand National or TTA engine into my bird, and even though it won't be for at least a year or two, I was thinking today it might be fun to go with a manual tranny instead of the traditional 200r4 thats usually used with these engines. Would a T5 or T56 bolt up to a 3.8? What are the pros and cons of using a manual over an auto on these engines?
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Joined: Oct 2001
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From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
t5 100-150 bucks used easy to find.
t56 1500-2000+ used not very easy to find cheap if at all.
but of course a t56 is better but lots of cash and better suited for a v8.
t56 1500-2000+ used not very easy to find cheap if at all.
but of course a t56 is better but lots of cash and better suited for a v8.
Thread Starter
Member
Joined: Nov 2001
Posts: 356
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From: Colorado Springs, CO
Car: 84 Trans Am
Engine: 350
Transmission: 700R4
Axle/Gears: 3.73
Originally posted by RPS
how come you are doin a 3.8?
i have heard that the 3.8 is a 90* block and would be just as hard to install as a v8, costwise and laborwise
how come you are doin a 3.8?
i have heard that the 3.8 is a 90* block and would be just as hard to install as a v8, costwise and laborwise
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Joined: Jul 2000
Posts: 4,541
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Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
YES they will bolt up
you can either use a bellhousing from a 1996-2002 3.8 T5 V6 camaro/firebird
OR get the Buick Engine to Chevy Trans adapter plate, which is about $90
is it smart to do?
not at all
manual trannies and turbos dont go together well
you can either use a bellhousing from a 1996-2002 3.8 T5 V6 camaro/firebird
OR get the Buick Engine to Chevy Trans adapter plate, which is about $90
is it smart to do?
not at all
manual trannies and turbos dont go together well
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