Clevite H-Series Main Bearings - 1/2 Groove - .019" Undersize - Tri Metal - SB Chevy - Set of 5 Auto Meter 1977-1978 GMC C35

1977-1978 GMC C35

High Pressure

1984-1996 GMC C2500

Body Brace

Non-Skid Pad

Clevite H-Series Main Bearings - 1/2 Groove - .019" Undersize - Tri Metal - SB Chevy - Set of 5 Auto Meter 1977-1978 GMC C35Clevite 77 manufactures a full line of exclusive TriMetal? copper lead high performance bearings. Choose the bearing series which best suits the intended application. "P" Series Traditional Clevite 77 TriMetal? bearings have high crush qualities for maximum bearing retention, high eccentricity to account for bore distortion and reduced overlay thickness to prevent fatigue. "H HN" Series Race engine builders prefer their lack of fl ash plating, medium