Clevite P-Series Main Bearings - P Series - 1/2 Groove - .020" Undersize - Tri Metal - Ford - SB - Set of 5 MAC-4P 3/4 in 36 Spline to

3/4 in 36 Spline to 13/16 in 36 Spline

GM Passenger Car 1958-64

It is recommended for use with all popular dual ring servos

Allows driver control for air shock pressure right from the driver seat

Clevite P-Series Main Bearings - P Series - 1/2 Groove - .020" Undersize - Tri Metal - Ford - SB - Set of 5 MAC-4P 3/4 in 36 Spline toClevite 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