Offenhauser 5416 Single Quad Carb Intake Manifold Kit for GM L6.

1962-Up Chevy 194/230/250/292
1966-Up Pontiac 230 & 250 OHV only
Square Bore
Single Plane Intake Manifold
Aluminum, Natural Finish
Includes Linkage
*Will not fit 1975 and later Chevrolet engines where manifold is integral part of head.