Hooker BlackHeart Rear Dump Cast Iron Exhaust Manifold - Natural - GM LT-Series (Pair) 35000 21 x 1-1/2 x 1/2

21 x 1-1/2 x 1/2 in

687″ wire diameter

Everyday our products are tested at Motive Gear’s in-house Quality Assurance lab – the only one in the industry

0 Inverted Flare Male - Use with 3/16" Hardlines - (2) Fittings Included

Hooker BlackHeart Rear Dump Cast Iron Exhaust Manifold - Natural - GM LT-Series (Pair) 35000 21 x 1-1/2 x 1/2For 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