TPI gasket set, 2 different TB gaskets?
Thread Starter
Supreme Member
Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
TPI gasket set, 2 different TB gaskets?
I just purchased a new felpro tpi gasket set. It came with 2 different style throttle body gaskets, anybody know why?
Joined: Jan 2006
Posts: 930
Likes: 6
From: Sweden
Car: 1989 IROC-Z
Engine: 350 TPI
Transmission: Th700R4
Axle/Gears: 3.27
Re: TPI gasket set, 2 different TB gaskets?
because 85-88 had one type and 89 forward had another. You get them both in the felpro kit.
Just check how your old one looks like and reinstall the new
Just check how your old one looks like and reinstall the new
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