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Sealed Power C139M - Speed Pro Duroshield Competition Series Coated Engine Bearings



Sealed Power C139M - Speed Pro Duroshield Competition Series Coated Engine Bearings
Representative Image
Product images may differ from actual product appearance.

JEGS Part Number: 844-C139M

Coated Main Bearings
  • SB-Chevy - 350
  • 2.448'' Journal
  • Standard
  • $97.73
    Ships
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    Sealed Power C139M - Speed Pro Duroshield Competition Series Coated Engine Bearings Details

    Small Block Chevy

  • Main Bearings

  • Advanced Chemistry Delivers and Extra Layer of Protection
    Speed-Pro Duroshield coated bearings deliver all the performance and race winning durability found in traditional race parts, plus unique additional benefits derived from the specialized polymer coating. A micro-thin unique enhanced molybdenum disulfide in a polymer base, the coatings hydrophilic matrix becomes part of the bearing, absorbing oil for high lubricity and low friction. You get an added level of protection from potential damages caused by dry starts or interrupted lubrication.

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    Aspiration

    1978-1979 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: CUSTOM

    1981 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1977 PONTIAC GRAND LEMANS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977 OLDSMOBILE OMEGA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: F85

    1972 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: CONCOURS
    • CUI: 350
    • EngineType: V8

    1976-1979 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: BASE

    1974-1975 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1979-1980 OLDSMOBILE CUTLASS SALON

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1986-1990 CHEVROLET CAPRICE

    • EngineType: V8
    • SubModel: CLASSIC

    1979 CHEVROLET CAPRICE

    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8

    1979 CHEVROLET MALIBU

    • Liter: 5.7
    • Aspiration: N
    • SubModel: CLASSIC
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1988 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: BASE

    1979-1982 CHEVROLET MALIBU

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CLASSIC

    1976 PONTIAC GRAND LEMANS

    • EngineType: ALL
    • SubModel: BR

    1976 PONTIAC GRAND LEMANS

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1976-1977 PONTIAC LEMANS

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SAFARI

    1977 BUICK SKYLARK

    • Liter: 5.7
    • EngineType: V8
    • SubModel: S

    1987 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8

    1977-1981 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: FORMULA

    1977 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: ESPRIT

    1985 BUICK REGAL

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1978 CHEVROLET MONTE CARLO

    • EngineType: V8
    • SubModel: BASE

    1986 PONTIAC PARISIENNE

    • EngineType: V8
    • SubModel: BASE

    1981 PONTIAC LAURENTIAN

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8

    1972 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1976 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: SPORT
    • CUI: 350
    • EngineType: V8

    1978 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • EngineType: V8
    • SubModel: VISTA CRUISER

    1977 BUICK CENTURY

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1974-1975 CHEVROLET LAGUNA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1976-1977 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: CONCOURS

    1979 BUICK CENTURY

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1972 CHEVROLET BROOKWOOD

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1978 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1983-1984 PONTIAC BONNEVILLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1977 OLDSMOBILE OMEGA

    • Liter: 5.7
    • EngineType: V8
    • SubModel: F85

    1973 CHEVROLET CORVETTE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1978 BUICK LESABRE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1980 CHEVROLET CAMARO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET BEL AIR

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1978-1979 PONTIAC PHOENIX

    • EngineType: V8
    • SubModel: BASE

    1985-1988 CHEVROLET MONTE CARLO

    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: BASE

    1983 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1974 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: ESTATE
    • CUI: 350
    • EngineType: V8

    1977 PONTIAC VENTURA

    • Liter: 5.7
    • Aspiration: N
    • SubModel: SJ
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1979-1980 PONTIAC GRAND LEMANS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SAFARI

    1974 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1977 BUICK SKYLARK

    • Liter: 5.7
    • Aspiration: N
    • SubModel: SR
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1977 OLDSMOBILE OMEGA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1984 OLDSMOBILE CUTLASS CALAIS

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 9
    • CUI: 307
    • EngineType: V8

    1977 BUICK SKYLARK

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1976 CHEVROLET MONTE CARLO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1979 PONTIAC GRAND LEMANS

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SAFARI

    1989-1990 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC BROUGHAM

    1977 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: LT

    1985-1987 BUICK REGAL

    • EngineType: V8
    • SubModel: LIMITED

    1980 OLDSMOBILE CUTLASS CRUISER

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8

    1985-1987 PONTIAC GRAND PRIX

    • EngineType: V8
    • SubModel: LE

    1973 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: ESTATE
    • CUI: 350
    • EngineType: V8

    1989-1992 PONTIAC FIREBIRD

    • EngineType: V8
    • SubModel: BASE

    1974-1975 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8

    1973 CHEVROLET LAGUNA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1976 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT

    1991 OLDSMOBILE CUSTOM CRUISER

    • EngineType: ALL
    • SubModel: ALL

    1977 OLDSMOBILE CUSTOM CRUISER

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1978 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8

    1988 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8

    1976 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8

    1993 CHEVROLET CAPRICE

    • EngineType: V8
    • SubModel: CLASSIC

    1977 PONTIAC GRAND LEMANS

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1981 PONTIAC GRAND LEMANS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SA

    1979 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: VISTA CRUISER
    • CUI: 350
    • EngineType: V8

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1978-1979 PONTIAC PARISIENNE

    • EngineType: V8
    • SubModel: BASE

    1978-1979 BUICK SKYLARK

    • EngineType: V8
    • SubModel: CUSTOM

    1976 CHEVROLET MONZA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: 2+2

    1980-1981 PONTIAC CATALINA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SAFARI

    1977 PONTIAC PHOENIX

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1979 PONTIAC LEMANS

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SAFARI

    1978-1979 OLDSMOBILE OMEGA

    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: MALIBU
    • CUI: 350
    • EngineType: V8

    1978-1979 BUICK SKYLARK

    • EngineType: V8
    • SubModel: S

    1978-1979 BUICK CENTURY

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1972 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1972 CHEVROLET BISCAYNE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1978 PONTIAC GRAND LEMANS

    • EngineType: ALL
    • SubModel: SA

    1985-1986 PONTIAC BONNEVILLE

    • EngineType: V8
    • SubModel: LE

    1972 CHEVROLET TOWNSMAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1976-1977 PONTIAC LEMANS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1978 BUICK CENTURY

    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8

    1991-1992 CHEVROLET CAPRICE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CLASSIC

    1982-1985 PONTIAC PARISIENNE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1976 PONTIAC LEMANS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORT COUPE

    1977 OLDSMOBILE OMEGA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1980-1985 CHEVROLET IMPALA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1985 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM