JIMS® Crank Pins (D)

Oversize +.002" for Big Twins from late 1981 thru 1999 (3-hole crankpin)

These crank pins feature a 16 micron finish or better on the flywheel shafts and all diameters ground are concentric to at least .0003". The crank pin kits include a precision American-made 2- or 3-hole crank pin, two crank pin nuts and a woodruff key.

3-Hole Crank Pins ONLY
Oversize +.002" for Big Twins from late 1981 thru 1999