I've looked at a few posts but would like coated headers that fit with a BB factory BB mounts, with AC and PS. Any part #s or manufactures names that fit without dinging the headers for clearance. If they weren't coated I could modify them a bit. Anyone use shorty headers for ground clearance? I know this has been discussed alot of times but when it was I didn't need headers. :rolleyes: Even a link to an old forum would be great. thanxs david

I installed the coated Hooker Super Comp (2" primaries) in my '67 big block. It wasn't too much of a hassle as they were intalled when the engine was dropped in, but some minor 'clearancing' was necessary, as well as some gentle persuation. I have power steering but no AC.

Hedman's fit my car without any problems! I can't see buying new coated headers and then needing to "clearance" them with a hammer. If it doesn't fit - it doesn't fit! There are ones out there that do fit. Call and talk to a Tech Rep - ASK if they fit without modification.
John

Well, I didn't buy a set for a Nova and expect them to fit my Chevelle. The reality is that no two cars are the same, and there's a chance that the car they used to develop the jig is very similar to yours, and there's a chance it is slightly different. Your results will vary.

I agree, but too many makers have decreased the number of styles to cut costs and use a one size fits many approach. There are headers for this application that DO fit. Variation from car to car of the same model should not include using a BFH to install a part like this.
You wouldn't do it with valve covers or brakes! :eek:
Here is a link to one discussion - includes the Hedman part #.
http://www.chevelles.com/cgi-bin/forum/ultimatebb.cgi/topic/29/2417.html?

John

Originally posted by phocksphyre:
I agree, but too many makers have decreased the number of styles to cut costs and use a one size fits many approach. There are headers for this application that DO fit. Variation from car to car of the same model should not include using a BFH to install a part like this.
You wouldn't do it with valve covers or brakes! :eek: I understand your point, and the Hedman part number is good information.

And the hammer I used wasn't that big. ;)

I bought a set of non coated Heddman Headers for my 67 BB. I installed,had to ding/modify in one spot then had them coated by Airborne in Conn. Heddman's are the best fit for a 67 BB.

I have a 66ss that has a 396/375 through the stock manifolds and a Gardner exhaust. Car has an M21 and 4:10 gears. I have an LS6 roller motor that has be lying around so I decided to have some fun this season. Freshen it up and drop it in the old 66 with an M22. Car was quick before so this should be fun. I haven't decided to keep is stock looking with an 069 manifold etc. or run headers. If so I'll have to change the exhaust. Does anyone make a 3" exhaust that exits the car where my stock one does, or do I have to get it custom made? I think the 3" would look sharp.

I have hooker super comps 1 7/8" primaries on my '67 with a 454...The fit was actually quite impressive because there were a few areas that any difference in the layout would have caused problems.....I do have to say though that even though I do have power steering and A/C I used street and performance pulleys....so something different might cause issues.

What kind of exhaust are you running?

Talked to Summit they other day they recomended Hedman's. I'm hanging out in Price Utah. I'll call Hedman Headers when I get back to California and speak with their tech department. Gas prices here are $1.89 to 1.93. Paid $2.65 a gallon on they wayout here. thanxs david

Originally posted by 66 ss:
What kind of exhaust are you running? Found the paper work for the exhaust in the glove box. Has Sears mufflers not sure on pipe size.