Y-Pipe for Camaro 1988-gmc-pickup-gmc-fullsize-r-v-esi6946452 454 in - Duration 260

454 in - Duration 260 / 260 - 110 LSA - 1000 / 5000 RPM - Big Block Buick - Each

Blow-Off Valve - Kompact Plumb Back - 25 mm Inlet - 25 mm Outlet - Aluminum - Black Anodized - Universal - Each

5 in ID - 12 in Length - 150 lb/in Spring Rate - Steel - Black Powder Coat - Pair

525 in - Duration 282 / 288 - 106 LSA - 2600 / 6800 RPM - Small Block Chevy - Each

Fitting - Plug - 4 AN - Hex Head - Aluminum - Black Anodized - Each Estimated 61

Y-Pipe for Camaro 1988-gmc-pickup-gmc-fullsize-r-v-esi6946452 454 in - Duration 260Exhaust Y Pipe 2. 25 in Inlet 2. 5 in Outlet Steel Natural Small Block Chevy GM F Body 1982 92 Each Shaft Diameter is . 500