The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Lifetime Big Block Headers??????/ Factory stainless steel exhast manifolds?

too many · 06-26-2004, 02:46 AM

Im getting ready to rebuild the 454 in my '80 -1 ton- 4x4 dually. Ive always used the factory cast exhaust manifolds , but was wondering if anyone makes a set of stainless steel /or ceramic headers for this application with a GOOD warranty?

In the past a set of headers would only last a couple of years , due to the d*#$mn salt used on the roads in the winter around here. .

Someone was also telling me GM used stainless steel factory exhaust manifolds on some big block applications? Any ideas?
Thanks!!!

06-26-2004, 02:46 AM	#1
too many Registered User Join Date: Jul 2001 Location: nw IL Posts: 211	Lifetime Big Block Headers??????/ Factory stainless steel exhast manifolds? Im getting ready to rebuild the 454 in my '80 -1 ton- 4x4 dually. Ive always used the factory cast exhaust manifolds , but was wondering if anyone makes a set of stainless steel /or ceramic headers for this application with a GOOD warranty? In the past a set of headers would only last a couple of years , due to the d*#$mn salt used on the roads in the winter around here. . Someone was also telling me GM used stainless steel factory exhaust manifolds on some big block applications? Any ideas? Thanks!!! __________________ "My wife says I cant have them all - I tell her I can try!"