replacing exhaust manifold - The 1947 - Present Chevrolet & GMC Truck Message Board Network

rddaves54 · 02-19-2009, 07:03 PM

I found a set of exhaust manifolds on eBay. They say the quality is good and will be as good as others offered. I was wondering what to look for in buying exhaust manifolds and if anyone has bought from AM-AutoParts before or bought their exhaust manifolds.

The ones I took off today are pretty well shot.

Here is what the add said.

1972 72 Chevy/GMC Truck 307 350 Exhaust Manifold Pair
Price: $127.95
Shipping: $0.00
Your Total will be: $127.95
Detailed Applications
NEW PAIR OF EXHAUST MANIFOLDS FOR YOUR CHEVY OR GMC PICKUP TRUCK!
2" Exhaust Outlet
The auction is for a PAIR of Ramhorn Manifolds
Brand NEW fitting the following years:

**leddzepp** · 02-19-2009, 07:23 PM

I have bought re-popped exhaust manifiolds on E-bay and had no problems with them.

Sport/Truck · 02-21-2009, 10:51 AM

One thing you need to know is there are a few different styles. Some are straight down dump and some are angled back. The stock 2wd trucks had them angled back & 4wd had them straight down. I've also seen something mentioned about a bracket that needs to be ground off on replacement units.
Hope this helps.
s/t

02-19-2009, 07:03 PM	#1
rddaves54 Registered User Join Date: Nov 2008 Location: Columbia SC Posts: 231	replacing exhaust manifold I found a set of exhaust manifolds on eBay. They say the quality is good and will be as good as others offered. I was wondering what to look for in buying exhaust manifolds and if anyone has bought from AM-AutoParts before or bought their exhaust manifolds. The ones I took off today are pretty well shot. Here is what the add said. 1972 72 Chevy/GMC Truck 307 350 Exhaust Manifold Pair Price: $127.95 Shipping: $0.00 Your Total will be: $127.95 Detailed Applications NEW PAIR OF EXHAUST MANIFOLDS FOR YOUR CHEVY OR GMC PICKUP TRUCK! 2" Exhaust Outlet The auction is for a PAIR of Ramhorn Manifolds Brand NEW fitting the following years:

02-19-2009, 07:23 PM	#2
leddzepp Moderator Join Date: May 2007 Location: Southern Cal Posts: 20,031	Re: replacing exhaust manifold I have bought re-popped exhaust manifiolds on E-bay and had no problems with them.

02-21-2009, 10:51 AM	#3
Sport/Truck Sierra Grande Club Join Date: Jan 2007 Location: New Mexico USA Posts: 2,433	Re: replacing exhaust manifold One thing you need to know is there are a few different styles. Some are straight down dump and some are angled back. The stock 2wd trucks had them angled back & 4wd had them straight down. I've also seen something mentioned about a bracket that needs to be ground off on replacement units. Hope this helps. s/t __________________ 1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe.



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