FOR SALE Mopar Big Block Race Headers

[hotrodman21]

Hooker Super Competition Headers for Big Block Mopar. These are semi-through the fender wells, meaning one tube goes through the inner fender and wraps back around the frame to give a little more room in the engine bay. 2 Inch ID Primary Tubes, 3.5 Inch Slip on Collectors. These are very easy to put on and take off, since they are three separate pieces on each side. They have an older Jet Hot coating on them, cleaned up pretty well. A bit more love can make them shine. I had them on a ‘63 Plymouth B-body but they will work for many other applications as well. $650

 

[PROSTOCKTOM]

I have a 63, did they require all the dents in the tubes to fit properly?

Thanks,
Tom

 

[Truperformance]

I have a 63, did they require all the dents in the tubes to fit properly?

Thanks,
Tom

Hi Tom,
My son posted them for me... the headers have been on a few different cars, so some of the massaging may have been due to clearance for previous use. But they fit with no issues on our '63 even with the engine set back 1", and then I moved the engine back to factory location, and still no issues with fitment.
Not sure if that scribed number on the flange is the part number or not? But I threw a picture of it on there, since it is common on both flanges, right side and left...

 

[stage3]

those look like hooker 5320's...at least the right side does.

 

[Truperformance]

those look like hooker 5320's...at least the right side does.

I looked up the 5320's, and I think you are 100% correct. I knew they were a popular header that could be used on other applications. Thanks for the info! That should help people that may be interested in what else these may fit.
Brent

 

[Frank Mopar]

I think those are 2 1/8”. At least the two sets that I have are.

 

[Truperformance]

I think those are 2 1/8”. At least the two sets that I have are.

Yes, 2 1/8 OD, but I measured the ID at just over 2", so that is what I listed them at. Depends on how you look at it I guess, but both are true. they are pretty heavy wall tubing, plus the jet-hot coating adds some thickness I guess.