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70LonghornCST · 04-19-2011, 11:37 PM

I bought this manifold on here about a year ago. I posted a want ad for a GM manifold. I never paid close attenton to the markings before today. Today I sandblasted the manifold. In doing so, I noticed that the 'M' is missing from the GM. It has the markings: 3832470 LH 22 G The part number might also be 3932470. I can't quite differentiate whether it has an 8 or a 9 in the part number.
Can anyone tell me anything about this manifold. Is it GM, and is it for a truck?
Thanks so much.
Richard

04-19-2011, 11:37 PM	#1
70LonghornCST Moderator Join Date: Jun 2008 Location: Modesto, CA Posts: 5,775	Exhaust Manifold Question I bought this manifold on here about a year ago. I posted a want ad for a GM manifold. I never paid close attenton to the markings before today. Today I sandblasted the manifold. In doing so, I noticed that the 'M' is missing from the GM. It has the markings: 3832470 LH 22 G The part number might also be 3932470. I can't quite differentiate whether it has an 8 or a 9 in the part number. Can anyone tell me anything about this manifold. Is it GM, and is it for a truck? Thanks so much. Richard Attached Images __________________ 2018 Chevy Crew Cab 2006 Impala SS 1965 Plymouth Sport Fury 1970 Chevy Longhorn Bucket Seats Shoulder Belts Front Tow Hooks Factory Air Factory Speedwarning, Tach & Vaccum Factory Tilt CST Package AM/FM Radio Bumper Guards Richard 70 Longhorn CST Build Adding an AM/FM Decal Last edited by 70LonghornCST; 04-19-2011 at 11:39 PM.