US$ 15.00
GM HEI 4 Pin
but came with a few problems
Exhaust Tip
2A/1 specifications
Clevite P-Series Rod Bearing - .030" Undersize - Tri Metal - Ford - 221, 255, 260, 289, 302 - Each 29024BK GM HEI 4 PinClevite 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