Speed Pro Main Bearing - Spiral Lock - 1.053 in Wrist Pin Diameter - 0.064 in Thick - Set of 16 Cooling & Heating " look to the PRO

" look to the PRO TA Series for the superior driver feel of a twin tube

Requires Little Maintenance

higher rpms are often limited by the incorrect positioning of the lifter's internal piston

1980-1980 Lincoln Mark VI

Silicone Rubber / Plastic

Speed Pro Main Bearing - Spiral Lock - 1.053 in Wrist Pin Diameter - 0.064 in Thick - Set of 16 Cooling & Heating " look to the PROProduct Description: Wrist Pin Lock Speed Pro Spiral Lock 1. 053 in Wrist Pin Diameter 0. 064 in Thick Steel Set of 16 From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance enthusiasts and racers can trust. By relying