ENGINE TECH MAIN BEARINGS .030 SBC (Bi-metal aluminum alloy, A-Series) Carburettors Kelsey Hays Slider Type Loaded

Kelsey Hays Slider Type Loaded Large Single Bore Calipers

Head Specifications

1964-1972 GM A Body ( Chevelle

Large Single Bore Powder Coated Black Calipers w/ Emergency Brake Mechanism

the oil grooves on most applications extend all the way around both halves for better oiling

ENGINE TECH MAIN BEARINGS .030 SBC (Bi-metal aluminum alloy, A-Series) Carburettors Kelsey Hays Slider Type LoadedEngine Crankshaft Main Bearing Set Main Bearings, . 030 in. Over Size, Tri Metal, 1 2 Groove, Chevrolet, Small Block, Set of 5 Fits various model years of the following vehicles: Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac Enginetech main & rod bearings have been the choice of rebuilders for over 25 years. About ten years ago, when aluminum bearings were first being introduced, Enginetech continued to produce the higher quality tri metal 780