700R4 TV and TPI Throttle Body Linkage
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Joined: Jun 2010
Posts: 580
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From: Montgomery, AL
Car: 84 El Camino
Engine: 360 TPI
Transmission: 700R4
Axle/Gears: 3.42 + Truetrac, Moser 28 Spline
700R4 TV and TPI Throttle Body Linkage
Maybe a stupid question and a non-issue, but trying to cover all the bases for 700R4 TV installation and would really appreciate the knowledge of the 700R4 tranny experts here. Also have posted this in the TPI Forum.
Is there any difference between stock GM TPI throttle body linkage arms, say for a TPI unit that came from a car with a TH350 versus one that came with a 700R4? I’ve seen references to differences between aftermarket and GM, but not within GM.
So if there are differences, how can they be identified? Any pics available? Or is this a non-issue and all are the same?
Is there any difference between stock GM TPI throttle body linkage arms, say for a TPI unit that came from a car with a TH350 versus one that came with a 700R4? I’ve seen references to differences between aftermarket and GM, but not within GM.
So if there are differences, how can they be identified? Any pics available? Or is this a non-issue and all are the same?
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: 700R4 TV and TPI Throttle Body Linkage
Yup, the main difference is that 700R4 linkage exists, and TH350 linkage doesn't.
Thread Starter
Senior Member
Joined: Jun 2010
Posts: 580
Likes: 32
From: Montgomery, AL
Car: 84 El Camino
Engine: 360 TPI
Transmission: 700R4
Axle/Gears: 3.42 + Truetrac, Moser 28 Spline
Re: 700R4 TV and TPI Throttle Body Linkage
Thanks for the prompt replies!
Last edited by 84Elky; Oct 13, 2010 at 02:26 PM. Reason: change
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