Clevite H-Series Main Bearing - Standard - Extra Oil Clearance - Small Block Chevy MS909HX BAT-RH5R-XL Water Injection Mixture

Water Injection Mixture

Knurled sides provide a positive grip

base tune easily created via handheld Wizard

GM Fullsize Car 1958-64 / GM A-Body 1966-74

181 in Top Diameter

Clevite H-Series Main Bearing - Standard - Extra Oil Clearance - Small Block Chevy MS909HX BAT-RH5R-XL Water Injection MixtureClevite 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. Vehicle Applications: 1968 1968 Chevrolet Chevy II 1968 1969 Pontiac Beaumont 1968 1974 Chevrolet G10 Van 1968 1974 Chevrolet G20 Van