
The JE/Trend straight-wall piston wrist pin is a case-hardened, low-carbon steel pin with a 0.791-inch diameter and 2.500-inch length, supplied for high-load engine builds. Manufactured in the USA, these pins use a proprietary super-finishing and lapping process to deliver refined geometry and surface finish, improving lifecycle performance in high-RPM, forced-induction or nitrous-equipped engines where robust pin durability is needed.
JE Pistons Straight Wall Pin - 2.500 in L .791 in OD Sharp Edge 51 Series 5115 Low Carbon Steel