The Mahle OE piston ring set, part number MHL50849CP, is engineered to meet the highest standards of performance and durability for classic Buick and Oldsmobile engines. Designed specifically for Buick 307Y 5.0L and 5.7L engines, these piston rings are an essential component for maintaining optimal engine operation and efficiency.
Constructed with advanced materials, Mahle OE piston rings reduce friction and ring mass, which helps improve fuel economy and prolong engine life. These rings are manufactured in accordance with OE specifications, ensuring a precise fit and reliable performance in vintage and classic vehicles. The set is ideal for engine rebuilds where maintaining original specifications and performance is paramount.
The piston rings are engineered to minimize engine oil consumption while providing a tight seal to enhance compression and power output. Mahle’s industry-leading technology ensures these rings deliver durability, reduced wear, and a longer service interval. Whether restoring a vehicle to its original condition or improving engine efficiency, these piston rings are designed to meet the demands of classic car enthusiasts and professional mechanics alike.
Features:
- Engine Compatibility: Designed for Buick 307Y 5.0L and 5.7L engines, including models from 1983 to 1988.
- Advanced Material Technology: Reduces friction and ring mass for improved performance and fuel efficiency.
- OE-Quality Fit: Ensures precise installation and reliable operation consistent with original factory specifications.
- Oil Consumption Reduction: Helps minimize engine oil use, supporting engine cleanliness and longevity.
- Long-Lasting Durability: Engineered for extended service life with enhanced wear resistance.
Fitment:
1968 Buick GS 350 Base
1968 Buick LeSabre Base
1968 Buick LeSabre Custom
1968 Buick Skylark Base
1968 Buick Skylark Custom
1968 Buick Special Base
1968 Buick Sportwagon Base
1968 Buick Sportwagon Custom
1969 Buick GS 350 Base
1969 Buick LeSabre Base
1969 Buick LeSabre Custom
1969 Buick Skylark Base
1969 Buick Skylark Custom
1969 Buick Special Base
1969 Buick Sportwagon Base
1969 Buick Sportwagon Custom
1970 Buick Estate Wagon Base
1970 Buick GS Base
1970 Buick LeSabre Base
1970 Buick LeSabre Custom
1970 Buick Skylark 350
1970 Buick Skylark Base
1970 Buick Skylark Custom
1970 Buick Sportwagon Base
1970 Jeep J-100 Base
1970 Jeep J-2500 Base
1970 Jeep J-2600 Base
1970 Jeep J-2700 Base
1970 Jeep J-3500 Base
1970 Jeep J-3600 Base
1970 Jeep J-3700 Base
1970 Jeep J-3800 Base
1970 Jeep J-4500 Base
1970 Jeep J-4600 Base
1970 Jeep J-4700 Base
1970 Jeep Wagoneer Base
1971 Buick GS Base
1971 Buick LeSabre Base
1971 Buick LeSabre Custom
1971 Buick Skylark Base
1971 Buick Skylark Custom
1971 Buick Sportwagon Base
1971 Jeep J-100 Base
1971 Jeep J-2500 Base
1971 Jeep J-2600 Base
1971 Jeep J-3800 Base
1971 Jeep Wagoneer Base
1972 Buick GS Base
1972 Buick LeSabre Base
1972 Buick LeSabre Custom
1972 Buick Skylark 350
1972 Buick Skylark Base
1972 Buick Skylark Custom
1972 Buick Sportwagon Base
1973 Buick Apollo Base
1973 Buick Centurion Base
1973 Buick Century Base
1973 Buick Century Luxus
1973 Buick Estate Wagon Base
1973 Buick LeSabre Base
1973 Buick LeSabre Custom
1973 Buick Regal Base
1974 Buick Apollo Base
1974 Buick Century Base
1974 Buick Century Luxus
1974 Buick LeSabre Base
1974 Buick LeSabre Luxus
1974 Buick Regal Base
1975 Buick Apollo Base
1975 Buick Apollo SR
1975 Buick Century Base
1975 Buick Century Custom
1975 Buick Century Luxus
1975 Buick LeSabre Base
1975 Buick LeSabre Custom
1976 Buick Century Base
1976 Buick Century Custom
1976 Buick Century Indianapolis 500 Pace Car
1976 Buick Electra 225
1976 Buick Electra Limited
1976 Buick LeSabre Custom
1977 Buick Century Base
1977 Buick Century Custom
1977 Buick Electra 225
1977 Buick Electra Limited
1978 Buick Electra 225
1978 Buick Electra Limited
1978 Buick Electra Park Avenue
1978 Buick Estate Wagon Base
1978 Buick LeSabre Base
1978 Buick LeSabre Custom
1978 Buick LeSabre Sport
1978 Buick Riviera Base
1978 Buick Riviera LXXV Anniversary Edition
1978 Pontiac Bonneville Base
1978 Pontiac Bonneville Brougham
1978 Pontiac Bonneville Safari
1978 Pontiac Catalina Base
1978 Pontiac Catalina Safari
1979 Buick Electra 225
1979 Buick Electra Limited
1979 Buick Electra Park Avenue
1979 Buick Estate Wagon Base
1979 Buick LeSabre Base
1979 Buick LeSabre Limited
1979 Buick LeSabre Sport
1979 Pontiac Bonneville Base
1979 Pontiac Bonneville Brougham
1979 Pontiac Bonneville Safari
1979 Pontiac Catalina Base
1979 Pontiac Catalina Safari
1980 Buick Electra Estate Wagon
1980 Buick Electra Limited
1980 Buick Electra Park Avenue
1980 Buick Estate Wagon Base
1980 Buick LeSabre Base
1980 Buick LeSabre Limited
1980 Buick LeSabre Sport
1980 Buick Riviera Base
1980 Buick Riviera S
1980 Oldsmobile 98 Luxury
1980 Oldsmobile 98 Regency
1980 Oldsmobile Custom Cruiser Base
1980 Oldsmobile Delta 88 Base
1980 Oldsmobile Delta 88 Holiday
1980 Oldsmobile Delta 88 Royale
1980 Oldsmobile Delta 88 Royale Brougham
1980 Oldsmobile Toronado Brougham
1980 Oldsmobile Toronado XSC
1980 Pontiac Bonneville Brougham
1980 Pontiac Bonneville Safari
1980 Pontiac Catalina Safari
1981 Buick Electra Estate Wagon
1981 Buick Electra Limited
1981 Buick Electra Park Avenue
1981 Buick Estate Wagon Base
1981 Buick LeSabre Base
1981 Buick LeSabre Limited
1981 Buick LeSabre Sport
1981 Buick Riviera Base
1981 Buick Riviera T-Type
1981 Oldsmobile 98 Luxury
1981 Oldsmobile 98 Regency
1981 Oldsmobile Custom Cruiser Base
1981 Oldsmobile Cutlass Cruiser Base
1981 Oldsmobile Cutlass Cruiser Brougham
1981 Oldsmobile Delta 88 Base
1981 Oldsmobile Delta 88 Holiday
1981 Oldsmobile Delta 88 Royale
1981 Oldsmobile Delta 88 Royale Brougham
1981 Oldsmobile Toronado Brougham
1981 Oldsmobile Toronado XSC
1981 Pontiac Bonneville Base
1981 Pontiac Bonneville Brougham
1981 Pontiac Bonneville Safari
1981 Pontiac Catalina Base
1981 Pontiac Catalina Safari
1982 Buick Electra Estate Wagon
1982 Buick Electra Limited
1982 Buick Electra Park Avenue
1982 Buick Estate Wagon Base
1982 Buick LeSabre Custom
1982 Buick LeSabre Limited
1982 Buick LeSabre Limited Edition F/E
1982 Buick Riviera Base
1982 Buick Riviera Limited Edition
1982 Buick Riviera T-Type
1982 Oldsmobile 98 Regency
1982 Oldsmobile 98 Regency Brougham
1982 Oldsmobile Custom Cruiser Base
1982 Oldsmobile Cutlass Calais Base
1982 Oldsmobile Cutlass Cruiser Base
1982 Oldsmobile Cutlass Supreme Base
1982 Oldsmobile Cutlass Supreme Brougham
1982 Oldsmobile Delta 88 Base
1982 Oldsmobile Delta 88 Royale
1982 Oldsmobile Delta 88 Royale Brougham
1982 Oldsmobile Toronado Brougham
1983 Buick Electra Estate Wagon
1983 Buick Electra Limited
1983 Buick Electra Park Avenue
1983 Buick Estate Wagon Base
1983 Buick LeSabre Custom
1983 Buick LeSabre Limited
1983 Buick Riviera Base
1983 Buick Riviera Luxury
1983 Buick Riviera T-Type
1983 Buick Riviera XX Anniversary Edition
1983 Oldsmobile 98 Regency
1983 Oldsmobile 98 Regency Brougham
1983 Oldsmobile Custom Cruiser Base
1983 Oldsmobile Cutlass Calais Base
1983 Oldsmobile Cutlass Calais Hurst
1983 Oldsmobile Cutlass Cruiser Base
1983 Oldsmobile Cutlass Supreme Base
1983 Oldsmobile Cutlass Supreme Brougham
1983 Oldsmobile Delta 88 Base
1983 Oldsmobile Delta 88 Royale
1983 Oldsmobile Delta 88 Royale Brougham
1983 Oldsmobile Toronado Brougham
1984 Buick Electra Estate Wagon
1984 Buick Electra Limited
1984 Buick Electra Park Avenue
1984 Buick LeSabre Custom
1984 Buick LeSabre Limited
1984 Buick Riviera Base
1984 Buick Riviera Luxury
1984 Buick Riviera T-Type
1984 Oldsmobile 98 Regency
1984 Oldsmobile 98 Regency Brougham
1984 Oldsmobile Custom Cruiser Base
1984 Oldsmobile Cutlass Calais Base
1984 Oldsmobile Cutlass Calais Hurst
1984 Oldsmobile Cutlass Supreme Base
1984 Oldsmobile Cutlass Supreme Brougham
1984 Oldsmobile Delta 88 Royale
1984 Oldsmobile Delta 88 Royale Brougham
1984 Oldsmobile Delta 88 Royale Brougham LS
1984 Oldsmobile Toronado Brougham
1985 Buick Electra Estate Wagon
1985 Buick Electra Limited
1985 Buick Electra Park Avenue
1985 Buick Electra T-Type
1985 Buick LeSabre Collector's Edition
1985 Buick LeSabre Custom
1985 Buick LeSabre Estate Wagon
1985 Buick LeSabre Limited
1985 Buick Riviera Base
1985 Buick Riviera Luxury
1985 Buick Riviera T-Type
1985 Oldsmobile Custom Cruiser Base
1985 Oldsmobile Cutlass Salon 442
1985 Oldsmobile Cutlass Salon Base
1985 Oldsmobile Cutlass Supreme Base
1985 Oldsmobile Cutlass Supreme Brougham
1985 Oldsmobile Cutlass Supreme LS
1985 Oldsmobile Delta 88 Royale
1985 Oldsmobile Delta 88 Royale Brougham
1985 Oldsmobile Delta 88 Royale Brougham LS
1985 Oldsmobile Toronado Brougham
1985 Oldsmobile Toronado Caliente
1986 Buick Electra Estate Wagon
1986 Buick Electra Limited
1986 Buick Electra Park Avenue
1986 Buick Electra T-Type
1986 Buick LeSabre Custom
1986 Buick LeSabre Estate Wagon
1986 Buick LeSabre Limited
1986 Buick Regal Base
1986 Buick Regal Grand National
1986 Buick Regal Limited
1986 Buick Regal T-Type
1986 Cadillac Fleetwood 75
1986 Cadillac Fleetwood 75 Formal
1986 Cadillac Fleetwood Base
1986 Cadillac Fleetwood Brougham
1986 Cadillac Fleetwood Brougham Commercial Chassis
1986 Cadillac Fleetwood Brougham d'Elegance
1986 Chevrolet Caprice Base
1986 Chevrolet Caprice Classic
1986 Chevrolet Caprice Classic Brougham
1986 Oldsmobile Custom Cruiser Base
1986 Oldsmobile Cutlass Salon 442
1986 Oldsmobile Cutlass Salon Base
1986 Oldsmobile Cutlass Supreme Base
1986 Oldsmobile Cutlass Supreme Brougham
1986 Pontiac Parisienne Base
1986 Pontiac Parisienne Brougham
1987 Buick Electra Estate Wagon
1987 Buick Electra Limited
1987 Buick Electra Park Avenue
1987 Buick Electra T-Type
1987 Buick LeSabre Base
1987 Buick LeSabre Custom
1987 Buick LeSabre Estate Wagon
1987 Buick LeSabre Limited
1987 Buick LeSabre T-Type
1987 Buick Regal Base
1987 Buick Regal GNX
1987 Buick Regal Grand National
1987 Buick Regal Limited
1987 Cadillac Brougham Base
1987 Cadillac Brougham d'Elegance
1987 Chevrolet Caprice Base
1987 Chevrolet Caprice Classic
1987 Chevrolet Caprice Classic Brougham
1987 Chevrolet Caprice Classic LS Brougham
1987 Oldsmobile Custom Cruiser Base
1987 Oldsmobile Cutlass Salon Base
1987 Oldsmobile Cutlass Supreme 442
1987 Oldsmobile Cutlass Supreme Base
1987 Oldsmobile Cutlass Supreme Brougham
1987 Pontiac Safari Base
1988 Buick Electra Estate Wagon
1988 Buick Electra Limited
1988 Buick Electra Park Avenue
1988 Buick Electra T-Type
1988 Buick LeSabre Base
1988 Buick LeSabre Custom
1988 Buick LeSabre Estate Wagon
1988 Buick LeSabre Limited
1988 Cadillac Brougham Base
1988 Cadillac Brougham d'Elegance
1988 Chevrolet Caprice Base
1988 Chevrolet Caprice Classic
1988 Chevrolet Caprice Classic Brougham
1988 Chevrolet Caprice Classic LS Brougham
1988 Oldsmobile Custom Cruiser Base
1988 Oldsmobile Cutlass Supreme Base
1988 Oldsmobile Cutlass Supreme Classic
1988 Oldsmobile Cutlass Supreme Classic Brougham
1988 Oldsmobile Cutlass Supreme Indy 500 Pace Car
1988 Oldsmobile Cutlass Supreme International
1988 Oldsmobile Cutlass Supreme SL
1988 Pontiac Safari Base
1989 Buick Electra Estate Wagon
1989 Buick Electra Limited
1989 Buick Electra Park Avenue
1989 Buick Electra Park Avenue Ultra
1989 Buick Electra T-Type
1989 Buick LeSabre Base
1989 Buick LeSabre Custom
1989 Buick LeSabre Estate Wagon
1989 Buick LeSabre Limited
1989 Cadillac Brougham Base
1989 Cadillac Brougham d'Elegance
1989 Chevrolet Caprice Base
1989 Chevrolet Caprice Classic
1989 Chevrolet Caprice Classic Brougham
1989 Chevrolet Caprice Classic LS Brougham
1989 Oldsmobile Custom Cruiser Base
1989 Pontiac Safari Base
1990 Buick LeSabre Base
1990 Buick LeSabre Custom
1990 Buick LeSabre Estate Wagon
1990 Buick LeSabre Limited
1990 Cadillac Brougham Base
1990 Cadillac Brougham d'Elegance
1990 Chevrolet Caprice Base
1990 Chevrolet Caprice Classic
1990 Chevrolet Caprice Classic Brougham
1990 Chevrolet Caprice Classic LS Brougham
1990 Oldsmobile Custom Cruiser Base
