non/EGR 262ci-400ci, 1955-1986 Cylinder Heads; The world famous Holley Tri Power is legendary in Chevrolet circles! They were the ultimate power statement when they came factory on cars like the 1967 427 Corvette. And, NOW you can have the same look on your SB Chevy! Perfect for muscle cars, street rods, classic hot rods, rat rods, trucks and more! The Weiand 3x2 Dual Plane intake manifold is a precision CNC machined dual plane design that provides excellent low to mid range power and torque. It is designed to accept Holley 2300 flanged 2bbl carburetors.
