Stick shift pilot bearing. Use in stick shift cranks. Knurled for sure fit with self alignment for a perfect fit and smooth running and shifting. Fits Oldsmobile 260-455, Buick 350-455, Cadillac 400-500, Pontiac 326-455, and Chevrolet 305-502 and allows GM transmissions with Ford engines.
TECH TIP: To properly install either DMR-5022 or DMR-5023 coat the knurled edges with red Loctite before driving the bearing into the crank.