C30 Tubular Exhaust Manifolds on C10?

[84slopwaggin]

84 400 let'em hang, man. Just let that cutout dump under the truck. It will sound awesome. I see no reason to route the exhaust around the cat and muffler. I've heard that high flow cats flow tremendously well, with little to no restriction on the system. I'd would use 2.5 exhaust along with the high flow cats. HEADERS+2.5 STAINLESS EXHAUST TUBING+2HIGHFLOW CATS+2SUPER40FLOWMASTER MUFFLERS=AWESOME SOUND AND PERFORMANCE