Coated Headers - BBC 1979-pontiac-grand-prix-coupe--1965-96--esi6637255 Muffler - Streetpower - 3

Muffler - Streetpower - 3 in Offset Inlet - 3 in Offset Outlet - 15 x 5 x 9 in Oval Body - 20 in Long - Stainless - Polished - Universal - Each

5 in ID - 12 in Length - 450 lb/in Spring Rate - Steel - Silver Powder Coat - Each

542 in Stud - 1 in Extended Length - 1/2-20 in Thread - Hardware Included - Each

Motor Plate - Front - 36 x 10

22 in Port - Cut to Fit - Composite - Small Block Ford - Kit

Coated Headers - BBC 1979-pontiac-grand-prix-coupe--1965-96--esi6637255 Muffler - Streetpower - 3Headers Full Length 1. 875 in Primary 3. 5 in Collector Gaskets Hardware Included Steel Metallic Ceramic Big Block Chevy GM A Body B Body F Body 1967 87 Pair