Header Help - 69 Chevelle L78

novadude · #1 08-08-2018, 12:50 PM

Hedman 1-3/4" headers fit very well, and the smaller tubes will actually perform better on an L78 (or even a street 454).

Flying Undertaker · #2 08-08-2018, 03:47 PM

Hooker super comp #2217-1 for hooker ceramic coated headers, #2217 with black paint & you have them coated. 2" primaries 35" long with 3 1/2" 10" long collectors and they fit with PB,PS,AC, both stick and auto trans. 2" primaries recommended by Chevrolet Power Manual and How to Hotrod Big Block Chevy books. Don.

**ZiggyL78** · #3 08-08-2018, 11:29 PM

Quote:

Originally Posted by novadude

Hedman 1-3/4" headers fit very well, and the smaller tubes will actually perform better on an L78 (or even a street 454).

X2.Hookers suck.Way too low.

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