Hooker BlackHeart Cast Iron Center Dump Exhaust Manifold - Silver Ceramic Coated - GM LS-Series (Pair) 42040R this tremendous success didn't happen

this tremendous success didn't happen overnight

Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map

Intended For Lightweight Vehicles w/Manual Trans

Black powdercoat finish

Hooker BlackHeart Cast Iron Center Dump Exhaust Manifold - Silver Ceramic Coated - GM LS-Series (Pair) 42040R this tremendous success didn't happenFor applications or projects where our existing LS and LT swap manifolds don't quite fit or you need an exit point further forward in the engine bay to avoid the steering shaft, a starter, or some other component, our new "center dump" cast iron swap manifolds are the solution. Cast out of the same Hi Silicon Moly Ductile Iron as our 8502HKR and BHS516 lineup, it will be tough to find a more durable, streamlined, and quiet exhaust option. Available in