Hooker BlackHeart Rear Dump Cast Iron Exhaust Manifold - Black Ceramic Coated - GM LT-Series (Pair) GD7237 7 mm Valve Stems

7 mm Valve Stems

Match with Edelbrock head gasket sets

Available In Variety Of Styles

67"Since 1938

Hooker BlackHeart Rear Dump Cast Iron Exhaust Manifold - Black Ceramic Coated - GM LT-Series (Pair) GD7237 7 mm Valve StemsFor applications or projects where our standard Gen V LT swap manifolds (BHS516 and BHS3116 style) don't quite fit and our "center dump" manifold (BHS5188) exits too far forward, our new "rear dump" cast iron swap manifolds have arrived. These differ in that they exit in a straight down fashion much like a block hugger header but exit more toward the rear of the engine than our "center dump" manifolds. Cast out of the same Hi Silicon Moly Ductile Iron