T5 or T56?
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Joined: Jul 2001
Posts: 146
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From: Bahrain
Car: 88 IROC-Z
Engine: L98
Transmission: 700-R4
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Joined: Sep 2000
Posts: 1,061
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From: St. Louis, MO
Car: '91 GTA
Engine: 402ci LS2
Transmission: faceplated T56
Axle/Gears: 9" w/ 4.11's
Well, my '91 GTA T5 wanted to go to a T56 so while you're doing this save the money(T5 repairs) and get the T56. EASY bolt in! The .50 6th gear('94-up) will be awesome on gas also. A lot stronger I might say too. You could swap to a T5, but it will break and then you'll already have about $500 in that T5 + a rebuild when you could've had a T56 for about $1000-$1500 to start with. Thats just my thoughts though. Later and good luck! BTW- there's a reason that they put the T56 behind a LT1 and NOT a T5... they're to weak for LT1's and L98's.
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'91 GTA:
www.fbody.com/members/91WS6GTA
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'91 GTA:
www.fbody.com/members/91WS6GTA
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