heat riser

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Mar 12, 2006 | 11:14 PM

77 vette

Thread Starter

Racer

Joined: Oct 2004

Posts: 439

Likes: 0

From: Mukilteo Washington

heat riser

On a 77 is there a gasket that go's between the heat riser and stock exhaust manifold? I yarded my exhaust out last fall and can't remember. Thanks

Mar 13, 2006 | 07:12 AM

chevylit

Racer

Joined: Dec 2004

Posts: 379

Likes: 0

From: Fairfield Texas

Haven't had My 77 apart but the GM parts book does not show one.
Have had both of My 79s apart,which are identical to 77s and neither
had a gasket.

Mar 13, 2006 | 07:34 AM

worship79

Drifting

Joined: Jul 2005

Posts: 1,623

Likes: 29

From: The Netherlands

Mine had the remains of what I think was a gasket on it (both sides). It equals having no gasket

Last edited by worship79; Mar 13, 2006 at 07:34 AM. Reason: typo

Mar 13, 2006 | 07:59 AM

MILO

Pro

Joined: Dec 2002

Posts: 560

Likes: 1

From: Mooresville NC

My 79 has the gasket. It can be found in one of the Vette catalogs. It's like $5 plus $10 for shipping

. Depending if it's 2" or 2.5", the 2.5" is readily available from the Napa's out there. I temporarily used a 2.5" gasket for my 2" EFE. It was from a '79 K-5 Blazer. It seal pretty well, but until I can do a big order and order a couple of them for future use, it'll do for now.

Good Luck

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