Steel cage and crankpin bearing assembly for 1999–up Big Twins and S&S 4 1/8" Bore V-Series & T-Series, and Pro Stock. For S&S connecting rods only. Will not fit stock 1999–up connecting rods.
1999-up Big Twin & S&S 4 1/8" Bore V-Series & T-Series . . . . 34-4011
Big Twin and Pro Stock . . . . 34-4014