Offenhauser 5416 (1962 and later) Chevy Inline 6 Cyl Manifold

Description

The Offenhauser 5416 Manifold for Chevrolet 194, 230, 250, 292. Designed to accommodate stock carburetors.

Thread sizes for openings in the manifold are 1/4″ and 3/8″ NPT

Carb Size:
Manifold is drilled for small Quad Adaption A (3-7/8″ x 3-3/4″) carburetors. Associated kit comes with adapter flange part # 4006/5170 which allows for AFB Quad Adaption B (5-5/8″ x 4-1/4″) and Holley Quad Adaption C (5-5/8″ x 5-1/8″). For enthusiasts who want to rotate their carburetor by 90 degrees see part # 4006/5170-90.