Lifetime Premium Member
Join Date: Aug 2005
Location: Suburb of Dallas TX
Re: Mid-Length Small Block Headers
I searched various vendors/header manufacturers (including summit/ speedway motors) and didn't come up with any mid-length headers for a small block Chevy in a '72 Chevelle with larger-than 1 5/8" primaries.
I notice most all of the crate small block 400-427 crate engines recommend 1 3/4" primaries.
I won't sweat it. I'll stick with 1 5/8" and if I loose a little peak power so be it. Thanks all!
'71 "SS" resto-mod convertible
'71 Malibu Coupe hot rod daily