Hooker BlackHeart Adapter Pipe, 1970-74 Camaro / Firebird LS Swap 2.5" Exhaust Adapter Kit When connecting Hooker mid-length headers (PN 70201307-RHKR)to Hooker's full exhaust kit, an adapter pipe is required to fill that gap between the end of the...

Hooker Adapter Pipe, Connects 8501HKR Exhaust Manifolds to 42505HKR 2.5" Exhaust System When connecting cast iron manifolds to Hooker full exhaust kits, an adapter pipe is required to fill that gap between the end of the manifolds and Hooker exhaust...

Hooker Adapter Pipe, Connects 8501HKR Exhaust Manifolds to 70501385-RHKR 2.5" Exhaust System,70-74 Camaro / Firebird When connecting cast iron manifolds to Hooker's full exhaust kits, an adapter pipe is required to fill that gap between the end of...

Hooker BlackHeart Exhaust System w/ Muffler & X-Pipe, 1970-81 Camaro / Firebird 3" Stainless Full stainless steel exhaust system comes complete with stamped crossover for a broad torque curve, TIG welded stainless steel straight through designed...