Clevite Tri Armor GMC Pass Trk 400 6.6L 1970-80 Main Bearing Set

Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range.

This Part Fits:

YearMakeModelSubmodel1970-1975ChevroletBel AirBase1970-1972ChevroletBiscayneBase1970-1972ChevroletBrookwoodBase1980ChevroletC10Big Ten1976-1980ChevroletC10Cheyenne1976-1980ChevroletC10Custom Deluxe1976-1980ChevroletC10Scottsdale1976-1980ChevroletC10Silverado1976-1980ChevroletC20Cheyenne1976-1980ChevroletC20Custom Deluxe1976-1980ChevroletC20Scottsdale1976-1980ChevroletC20Silverado1976-1980ChevroletC20 SuburbanCustom Deluxe1976-1980ChevroletC20 SuburbanScottsdale1976-1977,1979-1980ChevroletC20 SuburbanSilverado1976-1978ChevroletC30Cheyenne1976-1978ChevroletC30Custom Deluxe1976-1978ChevroletC30Scottsdale1976-1978ChevroletC30Silverado1970-1972ChevroletCapriceBase1973-1976ChevroletCapriceClassic1976ChevroletCapriceClassic Estate1976ChevroletCapriceClassic Landau1975-1976ChevroletCapriceClassic Sport1973-1974ChevroletCapriceEstate1975ChevroletCapriceEstate Wagon1970-1972ChevroletChevelleBase1970-1972ChevroletChevelleConcours1970-1972ChevroletChevelleConcours Estate1973ChevroletChevelleDeluxe1970-1972ChevroletChevelleGreenbrier1970-1972ChevroletChevelleMalibu1970-1972ChevroletChevelleNomad1970-1972ChevroletChevelleSS1973-1976ChevroletEl CaminoBase1975-1976ChevroletEl CaminoClassic1973-1974ChevroletEl CaminoCustom1973-1976ChevroletEl CaminoSS1970ChevroletEstateBase1976ChevroletG10Beauville1976ChevroletG10Chevy Van1976ChevroletG10Sportvan1975-1980ChevroletG20Beauville1975-1980ChevroletG20Chevy Van1978-1980ChevroletG20Nomad1975-1980ChevroletG20Sportvan1975-1980ChevroletG30Beauvil