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Old 10-20-2021, 06:34 PM
rszmjt rszmjt is offline
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Quote:
Originally Posted by Chuck_Burg View Post
Good note on the rotating collector flange, which is probably an improvement. The Appliance headers have four hole square collector flanges.
I personally don't like the rotating header flange, they tend to push out and split the gasket as there is quite a bulge where the flared sealing flange is, problem gets worse as the street hook up has the same deal.

I have Tig welded the flange both sides before and then ground and Roloxed off the flared bulge. I also noticed the quality of the bends and port flanges etc got worse when they changed to Blackjack name. JMO.

I put many different make headers on the 67-69 Camaros and Appliance was the only 1 that did not have any clearance issues with steering box/pitman arm or frame fuel line. etc. Wish they still were available.

Last edited by rszmjt; 10-20-2021 at 06:37 PM.
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