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Search found 6 matches

by Sleeep
Wed May 08, 2019 11:54 pm
Forum: 240-300 "Big Block" Six Performance
Topic: 300 HD heavy duty exhaust manifold
Replies: 71
Views: 28255

Re: 300 HD heavy duty exhaust manifold

I wanted the single 2.5" exhaust. Clean and simple.

Thanks to these forums I found out enough about them to spot this one even though it looked a little different.
by Sleeep
Wed May 08, 2019 3:13 pm
Forum: 240-300 "Big Block" Six Performance
Topic: 300 HD heavy duty exhaust manifold
Replies: 71
Views: 28255

Re: 300 HD heavy duty exhaust manifold

Thank you.
I just wanted to get some pics on here for reference for anyone interested. I have not seen this version of them before. I have an Offenhauser C I was going to use with it, they bolt up with no issues.
by Sleeep
Wed May 08, 2019 11:45 am
Forum: 240-300 "Big Block" Six Performance
Topic: 300 HD heavy duty exhaust manifold
Replies: 71
Views: 28255

Re: 300 HD heavy duty exhaust manifold

One more pic
by Sleeep
Wed May 08, 2019 11:38 am
Forum: 240-300 "Big Block" Six Performance
Topic: 300 HD heavy duty exhaust manifold
Replies: 71
Views: 28255

Re: 300 HD heavy duty exhaust manifold

Hey guys. I just picked up what I believe to be an HD exhaust manifold. It looks different than the one in this thread, but bolts right up, 2.5" outlet and all.
Appears to be from 1965.
by Sleeep
Mon Mar 04, 2019 1:06 pm
Forum: Wanted
Topic: WTB 4 bbl Intake manifold, and HD exhaust manifold
Replies: 1
Views: 251

Re: WTB 4 bbl Intake manifold, and HD exhaust manifold

Found a 4 bbl intake, still looking for a HD exhaust manifold
by Sleeep
Mon Feb 04, 2019 12:48 pm
Forum: Wanted
Topic: WTB 4 bbl Intake manifold, and HD exhaust manifold
Replies: 1
Views: 251

WTB 4 bbl Intake manifold, and HD exhaust manifold

I know I am probably asking too much, but you never know....Anybody have extra 300 manifolds laying around? Ideally an Offenhauser C, and an HD manifold.
I know they are out there new, just seeing if there are some used ones around. Thanks guys