C4 Corvette 1992-1996 Long System Dimensions:1-3/4" x 3" High quality Silicon couplers with

High quality Silicon couplers with BMW specification hose clamps

offering a reliable alternative to costly spray-in solutions

ensuring a perfect fit that covers the bottom

Whether you*re restoring

C4 Corvette 1992-1996 Long System Dimensions:1-3/4" x 3" High quality Silicon couplers withFor C4 Corvette owners, American Racing Headers has finally answered the call. Your long awaited C4 systems are here! With features you'd expect from ARH including all 100% US made 304 S S construction, 3 8" thick flanges with hand ported inlets, merge collectors with scavenger spikes, your choice of 1 3 4" or stepped 1 3 4" X 1 7 8" primaries and our 3" X Pipe equipped exhaust (with or without our 200 cell metallic substrate cats), it simply doesn't