Thank you jbtech……..very much appreciated.

Pete, I agree with you, if I didn’t know any better, I really thought that they were for first generation Camaro with the pictures you posted…..I do think they’d fit…..and they’re 2” primaries…..like you mentioned.

Thanks to everyone who replied, Kurt :beers:

Hi everyone, Chevy admirer from afar. IÂ’m a Buick guy. Last year I bought a 73 corvette that came with a set of NOS new in box Blackjack headers. I have since sold the car but still have these headers. This thread is the most informative on the internet in my searching so thought I would try and revive it.

A few things I notice compared to other pics. A lot of NOS headers have made in Mexico on the AK5000 tag. These just have “Mr. Gasket California”. I don’t see a part number on the headers that match the above catalog, just number 95822 on the box. The alumacoat is thick and could be hiding it. Did Mr. Gasket acquire blackjack later on? Any idea what these headers are for? They are 1 3/4” primaries and 3” collectors.

Thanks for your help!

Louie

Kurt,
Only you could end up with another set of B body big block headers. The NOS Appliance headers I got from you fit perfect. I'm interested in this set also if you elect to sell them.

Yes Mr Gasket bought out Blackjack.

i am currently installing a set of blackjack headers on my 1972 el camino. i purchased these in the late 80s but am just now installing them since i removed the engine for a rebuild. i also have a 1965 el camino with a 327 in which i installed a set of black jack aluma coat headers. they are getting there. my question is - do they still make them?

He missed a set at Jefferson last weekend! I bought this pair of 2" primary, 3-1/2" collector, square flange Appliance B-body headers there.

Are those for your brother, or do you have a B body hidden somewhere too ...:laugh:

No B-bodies hidden here. I called Chad as soon as I figured out what they fit, but he's a bigger tightwad than I am, so we'll see... They'd look good on one of his L72 Biscaynes.

I just saw square flanges and a cheap price, and took a gamble on them.

Here's the set I got from Kurt on my 66 Biscayne.

Looks great!!!