C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

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Old Dec 24, 2009 | 05:53 PM
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Hi i'm new to the site and i just got my first Corvette, its an 84' with CF injection. I have played with F-bodies and i still own one but i decided it was time to move up. I got this car with a ruined head(assumed) either way the Gen 1 small block is coming out and an LT1 is going in. I want a 6 speed as well, i have heard that A T-56 will work and that the ZF-6 is the preferred tranny(as it was used in the vette stock) How easy is the install for a T-56 (as they are easier tranny's for me to get). I installed a T-56 into my Camaro last summer. Anything similar do you think? I want to know if i'll run into any major problems. What do you guys think? Thanks and MERRY CHRISTMAS!
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Old Dec 25, 2009 | 11:21 PM
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Anyone have any insight at all?
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Old Dec 25, 2009 | 11:31 PM
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Hmm must just be low traffic during the holidays. I can't help with your problem, but welcome to Vette ownership! Before you buy a LT1, you should look into getting a Gen I SBC. You can get some pretty serious performance for cheap, especially if you're willing to go carbed, lol.
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Old Dec 25, 2009 | 11:44 PM
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Congrats, nice to see another '84 owner. Now lets see some pics!
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Old Dec 26, 2009 | 01:10 AM
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Originally Posted by StealthLT4
Hmm must just be low traffic during the holidays. I can't help with your problem, but welcome to Vette ownership! Before you buy a LT1, you should look into getting a Gen I SBC. You can get some pretty serious performance for cheap, especially if you're willing to go carbed, lol.
I have a carb on my Camaro that has a pretty stout gen 1 and i am not a huge fan of the carb. I want to stay fuel injected for my next build. plus the LT's look cool.
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Old Dec 26, 2009 | 06:57 PM
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anybody have any ideas about the Transmission?
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Old Dec 26, 2009 | 07:32 PM
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the ZF is the preferred trans and its a very durable trans. love to know more details about the car and see some pics of your new 84!
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Old Dec 26, 2009 | 08:15 PM
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Originally Posted by mazdaverx7
the ZF is the preferred trans and its a very durable trans. love to know more details about the car and see some pics of your new 84!


can a T-56 be used?
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Old Dec 26, 2009 | 09:52 PM
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I can find a T-56 for cheap nearby here but i don't want to buy it if i can't use it. Anybody have any experience with the T-56 in a C4?
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Old Dec 29, 2009 | 10:23 PM
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Do my posts get pushed down that fast? I'm not getting hardly any responses....
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Old Dec 30, 2009 | 01:51 AM
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Check out the search for info on the T56 swap. IIRC the shifter is further rear on the T56 let us know what you find out
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Old Dec 30, 2009 | 11:28 AM
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Originally Posted by Crepitus
Check out the search for info on the T56 swap. IIRC the shifter is further rear on the T56 let us know what you find out


I SEARCHED for HOURS before posting on here, the info is not out there, I have found a few posts but not very many and no one seems to know what has to be modified.....
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Old Dec 30, 2009 | 02:29 PM
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Ya I know what you mean. I have found a bit but not all the details that I would like. The T56 is often considered as part of a LS1 swap. Makes for a pretty sweet package if it will fit. I have a couple LS1 swap books (SA books, Greg Sloan) but still have not found a good dimensional drawing. As much as I would like to do a head n cam LS1/T56 I am probly gonna go with a SBC/TKO600ss. Mostly because it is a drop in allowing me to spend more time on other parts of the car. like I said let us know what you find out.
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Old Jan 1, 2010 | 04:15 PM
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this might help

http://www.5speedtransmissions.com/6_speed.html
now if I can get the 4+3 dimensions...
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