Hooker BlackHeart Cast Iron Exhaust Manifold - 2-1/2 in Outlet - GM LS-Series - Black Ceramic Coated (Pair) FRG482610-BL 875" crank pilot engines

875" crank pilot engines

The 500 Series Will Give You Both The Smooth Engagement And Holding Power You Need To Get The Job Done

perfect for overland and rock crawling

300 in Spring OD

Hooker BlackHeart Cast Iron Exhaust Manifold - 2-1/2 in Outlet - GM LS-Series - Black Ceramic Coated (Pair) FRG482610-BL 875" crank pilot enginesFor applications or projects where our standard LS swap manifolds (8501HKR, 8502HKR, 8503HKR series) don't quite fit and our "center dump" manifold (8504HKR) exits too far forward, our new rear dump and rear dump SBC exit 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. While almost the same as