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TPI in Chevelle....bolt right in??

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Old Nov 22, 2005 | 10:47 PM
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Default TPI in Chevelle....bolt right in??

I know have a slightly built TPI motor and 700R4 and am thinking it may be good to temporarily put in my new 70 chevelle project. Its complete w/ computer as I am pulling it out of the car and parting car out. I am buying a LS6 for it shortly but this would allow me to drive arround town if I don't have to modify much.

Thanks,
Jason
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Old Nov 22, 2005 | 10:48 PM
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a TPI motor is the same thing as any other Gen 1 SBC.. i think you are asking if the TPI motor and trans will go into the chevelle. the motor, no problem, might have to modify the trans memeber
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Old Nov 22, 2005 | 11:13 PM
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That's what I was thinking. I know the motor is no problem and I can use the headers from the 350 in it. I'm more concerned about if the driveshaft has to be changed if there is a length difference. Also not sure about the ignition side of things.

Jason
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Old Nov 22, 2005 | 11:54 PM
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Driveshaft would probably have to be cut, the 700R4 is about 3" longer than the TH350, not sure about how a TH400 measures up though. Would not be much difference on the ignition side, I think that all you would have to do is eliminate the ballast resistor.
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Old Nov 23, 2005 | 06:47 AM
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i have modified tpi and a 700r4 in my 73 vette right now,i had to shorten my driveshaft,but other then that bolt right in.
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Old Nov 23, 2005 | 08:33 PM
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will have clearance problems with the HEI distributor at the fire wall,
buddy had problems when he was just upgrading his ignition on carb/ 350in a 70 chevelle,
slight mod to fire wall and you'll be fine
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Old Nov 24, 2005 | 05:10 PM
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When I put my HEI in mine i had like 2" of clearence left.
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