My 400 is a 66 389 bored to 4.120" /Trw forged pistons. Headers.
670 heads. 1.52 magnum roller tip rocker arms and magnum lifters
Comp Magnum cam
[email protected]", 480" lift on 110.
70 cast iron intake, 800 cfm Quadrajet by Cliff.
26-2800 Redneck 9.5" stall, th400/ 3:90 rear end