Hooker BlackHeart Cast Iron Exhaust Manifold - 2-1/2 in Outlet - GM LS-Series (Pair) CLACT60B 5/8" shaft diameter

5/8" shaft diameter

Use with 31-spline differential or spool and 24-spline drive flanges

The rear sway bar is 22mm tubular and is also supplied with new heavy duty end links and greaseable sway bar bushings

Stranded Tinned Copper Center Conductor

2000 RPM Stall

Hooker BlackHeart Cast Iron Exhaust Manifold - 2-1/2 in Outlet - GM LS-Series (Pair) CLACT60B 5/8" shaft diameterFor 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