1-3/4 (in) Inside Diameter & 2-17/32 (in) Inside Diameter Exhaust Pipe Packing Not Included. Head Bolts Not Included Head Bolt Replacement Recommended Premium Valve Stem Seals Included
1983 GMC P2500 equipped with 5.7L V8 Gas OHV
1-3/4 (in) Inside Diameter & 2-17/32 (in) Inside Diameter Exhaust Pipe Packing Not Included. Head Bolts Not Included Head Bolt Replacement Recommended Premium Valve Stem Seals Included