Clevite P-Series Main Bearing - 0.030 in Undersize - Small Block Chevy MS909P30 H775C04L Four Choices of Tailpipe Exits

Four Choices of Tailpipe Exits

1956-1958 Pontiac Chieftain

and smooth radius turns to reduce turbulence and intake pressure losses

1/2" Thread Size

You asked for it and we have answered

Clevite P-Series Main Bearing - 0.030 in Undersize - Small Block Chevy MS909P30 H775C04L Four Choices of Tailpipe ExitsClevite 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