Gm Steel Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs - Dorman# 557-001

Product Specification

Applications

1974 Chevrolet Bel Air V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet Blazer V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet C10 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet C10 Suburban V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet C20 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet C20 Suburban V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet C30 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet Caprice V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet Corvette V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet G10 Van V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet G20 Van V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet G30 Van V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet Impala V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet K10 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet K10 Suburban V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet K20 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet K30 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet Laguna V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet Malibu V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet Monte Carlo V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet Nova V8 5.7L; U/K U/K; Steel Piston
1974 Chevrolet P20 Van V8 5.7L; U/K U/K; Steel Piston
1974 GMC C15/C1500 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 GMC C15/C1500 Suburban V8 5.7L; U/K U/K; Steel Piston
1974 GMC C25/C2500 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 GMC C25/C2500 Suburban V8 5.7L; U/K U/K; Steel Piston
1974 GMC C35/C3500 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 GMC G15/G1500 Van V8 5.7L; U/K U/K; Steel Piston
1974 GMC G25/G2500 Van V8 5.7L; U/K U/K; Steel Piston
1974 GMC G35/G3500 Van V8 5.7L; U/K U/K; Steel Piston
1974 GMC Jimmy V8 5.7L; U/K U/K; Steel Piston
1974 GMC K15/K1500 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 GMC K15/K1500 Suburban V8 5.7L; U/K U/K; Steel Piston
1974 GMC K35/K3500 Pickup V8 5.7L; U/K U/K; Steel Piston
1974 GMC P25/P2500 Van V8 5.7L; U/K U/K; Steel Piston
1974 GMC P35/P3500 Van V8 5.7L; U/K U/K; Steel Piston
1974 Oldsmobile Cutlass V8 5.7L; U/K U/K; Steel Piston
1974 Oldsmobile Cutlass Supreme V8 5.7L; U/K U/K; Steel Piston
1974 Oldsmobile Delta 88 V8 5.7L; U/K U/K; Steel Piston
1974 Oldsmobile Omega V8 5.7L; U/K U/K; Steel Piston
1974 Oldsmobile Vista Cruiser V8 5.7L; U/K U/K; Steel Piston
1974 Pontiac Firebird V8 5.7L; U/K U/K; Steel Piston
1974 Pontiac LeMans V8 5.7L; U/K U/K; Steel Piston
1974 Pontiac Ventura V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet Bel Air V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet Blazer V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet C10 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 Chevrolet C10 Suburban V8 5.0L; U/K U/K; Steel Piston
1973 Chevrolet C20 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 Chevrolet C20 Suburban V8 5.0L; U/K U/K; Steel Piston
1973 Chevrolet C30 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 Chevrolet Caprice V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet Chevelle V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 Chevrolet G10 Van V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet G30 Van V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet K10 Pickup V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet K10 Suburban V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet K20 Pickup V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet K20 Suburban V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 Chevrolet K30 Pickup V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet Laguna V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet Malibu V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet Nova V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 Chevrolet P10 Van V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet P20 Van V8 5.7L; U/K U/K; Steel Piston
1973 Chevrolet P30 Van V8 5.7L; U/K U/K; Steel Piston
1973 GMC C15/C1500 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 GMC C15/C1500 Suburban V8 5.0L; U/K U/K; Steel Piston
1973 GMC C25/C2500 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 GMC C25/C2500 Suburban V8 5.0L; U/K U/K; Steel Piston
1973 GMC C35/C3500 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 GMC G15/G1500 Van V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 GMC G25/G2500 Van V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 GMC G35/G3500 Van V8 5.7L; U/K U/K; Steel Piston
1973 GMC Jimmy V8 5.7L; U/K U/K; Steel Piston
1973 GMC K15/K1500 Pickup V8 5.7L; U/K U/K; Steel Piston
1973 GMC K15/K1500 Suburban V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1973 GMC K35/K3500 Pickup V8 5.7L; U/K U/K; Steel Piston
1973 GMC P25/P2500 Van V8 5.7L; U/K U/K; Steel Piston
1973 GMC P35/P3500 Van V8 5.7L; U/K U/K; Steel Piston
1973 Oldsmobile Cutlass V8 5.7L; U/K U/K; Steel Piston
1973 Oldsmobile Cutlass Supreme V8 5.7L; U/K U/K; Steel Piston
1973 Oldsmobile Delta 88 V8 5.7L; U/K U/K; Steel Piston
1973 Oldsmobile Omega V8 5.7L; U/K U/K; Steel Piston
1973 Oldsmobile Vista Cruiser V8 5.7L; U/K U/K; Steel Piston
1973 Pontiac Catalina V8 5.7L; U/K U/K; Steel Piston
1973 Pontiac Firebird V8 5.7L; U/K U/K; Steel Piston
1973 Pontiac Grand Am V8 5.7L; U/K U/K; Steel Piston
1973 Pontiac LeMans V8 5.7L; U/K U/K; Steel Piston
1973 Pontiac Ventura V8 5.7L; U/K U/K; Steel Piston
1972 Buick GS V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet Bel Air V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet Blazer V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet C10 Pickup V8 5.0L; U/K U/K; Steel Piston
1972 Chevrolet C10 Suburban V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet C20 Pickup V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet C20 Suburban V8 5.0L; U/K U/K; Steel Piston
1972 Chevrolet C30 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1972 Chevrolet Chevelle V8 5.0L; U/K U/K; Steel Piston
1972 Chevrolet Corvette V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet G10 Van V8 5.0L; U/K U/K; Steel Piston
1972 Chevrolet G20 Van V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1972 Chevrolet G30 Van V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet Impala V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet K10 Pickup V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet K10 Suburban V8 5.0L; U/K U/K; Steel Piston
1972 Chevrolet K20 Pickup V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet K20 Suburban V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1972 Chevrolet K30 Pickup V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet Nova V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1972 Chevrolet P20 Van V8 5.7L; U/K U/K; Steel Piston
1972 Chevrolet P30 Van V8 5.7L; U/K U/K; Steel Piston
1972 GMC C15/C1500 Pickup V8 5.0L; U/K U/K; Steel Piston
1972 GMC C15/C1500 Suburban V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1972 GMC C25/C2500 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1972 GMC C25/C2500 Suburban V8 5.0L; U/K U/K; Steel Piston
1972 GMC C35/C3500 Pickup V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1972 GMC G15/G1500 Van V8 5.0L; U/K U/K; Steel Piston
1972 GMC G25/G2500 Van V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1972 GMC G35/G3500 Van V8 5.7L; U/K U/K; Steel Piston
1972 GMC Jimmy V8 5.0L; U/K U/K; Steel Piston
1972 GMC K15/K1500 Pickup V8 5.7L; U/K U/K; Steel Piston
1972 GMC K15/K1500 Suburban V8 5.7L; U/K U/K; Steel Piston
1972 GMC K25/K2500 Pickup V8 5.7L; U/K U/K; Steel Piston
1972 GMC K25/K2500 Suburban V8 5.7L; U/K U/K; Steel Piston
1972 GMC K35/K3500 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1972 GMC P25/P2500 Van V8 5.7L; U/K U/K; Steel Piston
1972 GMC P35/P3500 Van V8 5.7L; U/K U/K; Steel Piston
1972 Oldsmobile Cutlass V8 5.7L; U/K U/K; Steel Piston
1972 Oldsmobile Cutlass Supreme V8 5.7L; U/K U/K; Steel Piston
1972 Oldsmobile Delta 88 V8 5.7L; U/K U/K; Steel Piston
1972 Oldsmobile F85 V8 5.7L; U/K U/K; Steel Piston
1972 Oldsmobile Vista Cruiser V8 5.7L; U/K U/K; Steel Piston
1972 Pontiac Catalina V8 5.7L; U/K U/K; Steel Piston
1972 Pontiac Firebird V8 5.7L; U/K U/K; Steel Piston
1972 Pontiac LeMans V8 5.7L; U/K U/K; Steel Piston
1972 Pontiac Ventura V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1971 Buick GS V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1971 Buick Skylark V8 5.7L; U/K U/K; Steel Piston
1971 Buick Sportwagon V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet Bel Air V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet Biscayne V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet Blazer V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 Chevrolet Brookwood V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet C10 Pickup V8 5.0L; U/K U/K; Steel Piston
1971 Chevrolet C10 Suburban V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet C20 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 Chevrolet C20 Suburban V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet C30 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 Chevrolet Caprice V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet Chevelle V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 Chevrolet Corvette V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet G10 Van V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 Chevrolet G20 Van V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet G30 Van V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet Impala V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet K10 Pickup V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet K10 Suburban V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet K20 Pickup V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet K20 Suburban V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 Chevrolet K30 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 Chevrolet Kingswood V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet Monte Carlo V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet Nova V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 Chevrolet P20 Van V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet P30 Van V8 5.7L; U/K U/K; Steel Piston
1971 Chevrolet Townsman V8 5.7L; U/K U/K; Steel Piston
1971 GMC C15/C1500 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 GMC C15/C1500 Suburban V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 GMC C25/C2500 Pickup V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 GMC C25/C2500 Suburban V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1971 GMC C35/C3500 Pickup V8 5.7L; U/K U/K; Steel Piston
1971 GMC G15/G1500 Van V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 GMC G25/G2500 Van V8 5.7L; V8 5.0L; U/K U/K; Steel Piston
1971 GMC G35/G3500 Van V8 5.7L; U/K U/K; Steel Piston
1971 GMC Jimmy V8 5.0L; U/K U/K; Steel Piston
1971 GMC K15/K1500 Pickup V8 5.7L; U/K U/K; Steel Piston
1971 GMC K15/K1500 Suburban V8 5.7L; U/K U/K; Steel Piston
1971 GMC K25/K2500 Suburban V8 5.7L; U/K U/K; Steel Piston
1971 GMC K35/K3500 Pickup V8 5.0L; V8 5.7L; U/K U/K; Steel Piston
1971 GMC P25/P2500 Van V8 5.7L; U/K U/K; Steel Piston
1971 GMC P35/P3500 Van V8 5.7L; U/K U/K; Steel Piston
1971 Oldsmobile Cutlass V8 5.7L; U/K U/K; Steel Piston
1971 Oldsmobile Delta 88 V8 5.7L; U/K U/K; Steel Piston
1971 Oldsmobile F85 V8 5.7L; U/K U/K; Steel Piston
1971 Pontiac Catalina V8 5.7L; U/K U/K; Steel Piston
1971 Pontiac Firebird V8 5.7L; U/K U/K; Steel Piston
1971 Pontiac LeMans V8 5.7L; U/K U/K; Steel Piston
1971 Pontiac Ventura V8 5.0L; U/K U/K ; Steel Piston;