Clevite P-Series Main Bearings - 1/2 Groove - .010" Undersize - Tri Metal - Ford - SB - Set of 5 O-rings Grommets & Vacuum Caps Since 1957

Since 1957

1988-1990 Oldsmobile Toronado

Incredibly long spark duration

Idler Arm K6187 1978-88 GM Metric

yet designed for heavy duty use

Clevite P-Series Main Bearings - 1/2 Groove - .010" Undersize - Tri Metal - Ford - SB - Set of 5 O-rings Grommets & Vacuum Caps Since 1957Clevite 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