Originally Posted by '70Satellite
Doug's headers, with 2" primaries and 3.5" collectors. Regarding the quench question, I don't have the answer. I assume the machine shop has that information, and I'll try to get it.


Have you bought those headers yet? They're great quality, but a poor match for a stock intake and mild hydraulic cam. Somthing with a 1 3/4" primary or smaller would be a better match.

Last edited by Torquemonster440; 02/16/20 05:58 PM.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.