Headers brand

[slant6billy]

I got a set of headers for a small block mopar that were used for a few months on a 76 duster. The Brand is not known, but the history was these were for an F body. Any clues to tell if these are able to fit and FMJ? They don't look like a cheap set, but they are not TTI or Dougs- that I'm pretty certain of. They were practically free. The guy who had them is not a small block nor an F body knowledgeable.

Any help?

 

[Mr.Lopar]

my guess would be headmans, seems to be the popular brand

 

[slant6billy]

I'm thinking that or hooker? Any obvious interference issue with either?

 

[MiradaMegacab]

Post a pic.

 

[NoCar340]

Hookers would have a Hooker tag welded to them. They're probably Hedman, Cyclone or Blackjack.

 

[slant6billy]

. Not the best photos, but it looks like the dr side would clear a steering box and the pass side should clear the frame rail, oil filter, and steering link. I have to compare them to my friends wagon.

 

[MiradaMegacab]

Looks like Hooker Headers. If The primary tubes are 1 5/8" they are competition headers.
The Super Competition have a 1 7/8 primary tube and will have the contingency tag welded onto one of the tubes.
Look on the head flange for stampings or part #
What's the collector size? 2.5"?

 

[slant6billy]

The collector appears to be 3 inch- at least the 3 inch gasket (new in the package) is matched to it. I measured it and it is definitely bigger than 2.5. As for the primary tubes- looks like 1 5/8". My budy's wagon had stock manifolds, stock brake booster, stock starter (non small magnum), and 45° oil filter extension. The shift/ kickdown linkage looks like it would hit the dr side pri tube for No3 cyl that runs over No7's tube. Any thoughts on that or does it usually look that close?