Engine Piston Ring Set

MAHLE piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.

Bore Diameter (in):	4.165
Item Grade:	Premium
Oil Ring Assembly Material:	Stainless Steel
Oil Ring Assembly Thickness (Axial Height):	0.1875 in
Piston Ring Face Coating:	Plasma-Moly
Piston Ring Oversize:	0.040 in
Second Ring Material:	Cast Iron
Second Ring Thickness (Axial Height):	0.0781 in
Top Ring Material:	Cast Iron
Top Ring Thickness (Axial Height):	0.0781 in

• Hastings Piston Rings: 2M661040
• Sealed Power: E243K40

Fits what vehicles: 1956 Packard Caribbean, 1957-1958 Buick Century, 1957-1958 Buick Roadmaster, 1957-1958 Buick Special, 1957-1958 Buick Super, 1958 Buick Limited, 1958 Chevrolet Brookwood, 1958 DeSoto Adventurer, 1958 DeSoto Firedome, 1958 DeSoto Fireflite, 1958-1959 Dodge Coronet, 1958-1961 Dodge Custom, 1958-1959 Dodge Lancer, 1958-1959 Dodge Royal, 1958-1959 Dodge Sierra, 1958 Dodge Suburban, 1958-1961 Plymouth Suburban, 1959-1961 Buick Estate Wagon, 1959-1961 Buick LeSabre, 1959-1961 Chevrolet Bel Air, 1959-1960 Chevrolet El Camino, 1960-1961 DeSoto Fireflite, 1959 DeSoto Firesweep, 1959 Facel Vega Excellence, 1959 Facel Vega HK500, 1959-1966 Plymouth Belvedere, 1959-1961 Plymouth Custom, 1959-1966 Plymouth Fury, 1959-1964 Plymouth Savoy, 1960-1961 Chevrolet Biscayne, 1961 Chevrolet Brookwood, 1961 DeSoto Adventurer, 1960-1962 Dodge Dart, 1960 Dodge Matador, 1960-1961 Dodge Phoenix, 1960-1962 Dodge Polara, 1960-1963 Plymouth Fleet Special, 1960-1961 Plymouth Sport Wagon, 1961 Chevrolet C10 Pickup, 1961 Chevrolet C20 Pickup, 1961 Chevrolet C30 Pickup, 1961 Chevrolet Impala, 1961 Chevrolet K10 Pickup, 1961 Chevrolet K20 Pickup, 1961 Chevrolet P20 Series, 1961-1965 Chevrolet P30 Series, 1961 Chevrolet Parkwood, 1961 Chevrolet Suburban, 1961-1964 Chrysler Newport, 1961-1964 Chrysler Town & Country, 1961 DeSoto DeSoto, 1961 Dodge Pioneer, 1961 Dodge Seneca, 1961-1962 Pontiac Laurentian, 1961-1962 Pontiac Parisienne, 1961-1962 Pontiac Strato-Chief, 1962-1964 Dodge 880, 1965-1966 Dodge Coronet, 1963 Jensen C-V8, 1965 Pontiac Strato-Chief, 1964 Plymouth Barracuda, 1965-1974 Oldsmobile 98, 1965-1974 Oldsmobile Delta 88, 1965-1966 Oldsmobile Dynamic 88, 1965 Oldsmobile Jetstar I, 1965-1966 Oldsmobile Starfire, 1965-1966 Plymouth Satellite, 1966 Dodge Charger, 1966-1974 Oldsmobile Toronado, 1966 Plymouth Belvedere II, 1970-1975 Chevrolet Bel Air, 1967-1968 Oldsmobile Delmont 88, 1970 Pontiac Strato-Chief, 1970-1972 Chevrolet Biscayne, 1970-1972 Chevrolet Brookwood, 1970-1976 Chevrolet El Camino, 1968-1971 Oldsmobile 442, 1970 Pontiac Laurentian, 1970 Pontiac Parisienne, 1970-1972 Chevrolet C10 Pickup, 1970-1972 Chevrolet C20 Pickup, 1970-1972 Chevrolet C30 Pickup, 1970-1976 Chevrolet Impala, 1970-1972 Chevrolet K10 Pickup, 1970-1972 Chevrolet K20 Pickup, 1970-1972 Chevrolet C10 Suburban, 1970-1972 Chevrolet C20 Suburban, 1970-1972 Chevrolet Camaro, 1970-1976 Chevrolet Caprice, 1970-1973 Chevrolet Chevelle, 1970 Chevrolet Estate, 1970-1972 Chevrolet K10 Suburban, 1970-1972 Chevrolet K20 Suburban, 1970-1972 Chevrolet K30 Pickup, 1970-1972 Chevrolet Kingswood, 1970-1976 Chevrolet Monte Carlo, 1970-1972 Chevrolet Nova, 1970-1972 Chevrolet Townsman, 1970-1972 GMC C15/C1500 Pickup, 1970-1972 GMC C15/C1500 Suburban, 1970-1972 GMC C25/C2500 Pickup, 1970-1972 GMC C25/C2500 Suburban, 1970-1972 GMC C35/C3500 Pickup, 1970-1972 GMC K15/K1500 Pickup, 1970-1972 GMC K15/K1500 Suburban, 1970-1972 GMC K25/K2500 Pickup, 1970-1972 GMC K25/K2500 Suburban, 1970-1972 GMC K35/K3500 Pickup, 1970-1974 Oldsmobile Cutlass, 1970 Oldsmobile F85, 1970-1974 Oldsmobile Vista Cruiser, 1970-1971 Pontiac Acadian, 1971-1972 GMC P15/P1500 Van, 1971-1972 GMC P25/P2500 Van, 1971-1972 GMC P35/P3500 Van, 1971-1972 GMC Sprint, 1971-1974 Oldsmobile Custom Cruiser, 1971-1974 Oldsmobile Cutlass Supreme, 1972 Oldsmobile F85, 1975-1979 Chevrolet K10 Suburban, 1975-1980 Chevrolet K20 Suburban, 1972 Chevrolet P30 Van, 1974-1976 GMC Sprint, 1973-1976 Avanti II, 1976-1980 Chevrolet C20 Suburban, 1973-1976 Chevrolet Laguna, 1973-1976 Chevrolet Malibu, 1973-1974 GMC Transmode, 1975-1980 Chevrolet G20, 1975-1980 Chevrolet G30, 1975-1980 Chevrolet K10, 1975-1980 Chevrolet K20, 1975-1979 Chevrolet K5 Blazer, 1975-1978 GMC G25, 1975-1978 GMC G35, 1975-1979 GMC Jimmy, 1975-1978 GMC K15, 1975-1978 GMC K15 Suburban, 1975-1978 GMC K25, 1975-1978 GMC K25 Suburban, 1976-1980 Chevrolet C10, 1976-1980 Chevrolet C20, 1976-1978 Chevrolet C30, 1976 Chevrolet G10, 1976 Chevrolet P30, 1976 GMC C15, 1976-1978 GMC C25, 1976-1978 GMC C35, 1976 GMC G15, 1977-1980 Chevrolet K30, 1977 Chevrolet P10, 1978 GMC C15, 1977-1978 GMC K35, 1978 GMC C25 Suburban, 1979-1980 GMC C1500, 1979 GMC C2500, 1979 GMC C3500, 1979 GMC G1500, 1979-1980 GMC G2500, 1979-1980 GMC G3500, 1979-1980 GMC K1500, 1979-1980 GMC K1500 Suburban, 1979-1980 GMC K2500, 1979-1980 GMC K2500 Suburban, 1979-1980 GMC K3500, 1980 GMC C2500 Suburban