Pontiac / olds engines

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Oct 28, 2010 | 03:45 AM

MJAKS462

Thread Starter

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Joined: May 2008

Posts: 356

From: Minnesota

Pontiac / olds engines

Hi are the exhaust manifolds the same for Pontiac and Olds ? I have a 76 Pontiac Formula with a 400 and was wondering if the manifolds would work on a 403 olds. Thanks

Oct 28, 2010 | 03:48 AM

firefrost gold

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Joined: Sep 2009

Posts: 2,444

From: mn

no different port size and shape along with bolt layout.

Oct 28, 2010 | 06:57 AM

J-(Chicago)

Seasoned beater pilot.

Joined: Jan 2007

Posts: 5,468

From: Chicago

dedsleds on here probably has some poncho manifolds. I'd shoot him a pm.

Oct 29, 2010 | 05:32 AM

ROCKETMAN269V

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Joined: Apr 2007

Posts: 3,204

From: South Central Florida

Pontiac/Olds exhaust manifolds

It sounds to me that he is looking for manifolds to fit a 403. If that is correct, I have numerous ones. E-mail me at: drolds1@bellsouth.net. Thanks, Bob.