Exhaust Manifolds (Slant-6 & Small Block)

Hi-Pro 340 Exhaust Manifolds used on 340 engines. Does NOT have the heat riser Casting numbers: Passenger side 2863 549 Driver side 2863 553 Discount Exempt

Exhaust Manifold - Slant-Six Exhaust Manifold. New Reproduction Casting - Heat Riser Included. This is the 1970-80 manifold that will bolt up and work fine for older models but just technically not correct for 1960-69 years by a few minor cosmetic differences....Gaskets included !!