Small Block Chevy '57-'95 Satin Intake Manifolds 

If you need  proven performance, look no further than the Hardin Marine SE Dual Plane series intake manifold, and you can have confidence that you are getting an intake perfect for any 250H/P to 350H/P engine application. The 51999 Manifold is a direct replacement for the stock manifold on 1957-’95 Small Block Chevy engines. Includes special adapter bushings to fit ’87-’95 engines. Kit includes adapter plate to permit use of certain square bore style carburetors.