66-84 FL Shovel, 71-84 FX Shovel, 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 86-98 Touring
Splined socket engages the sprocket shaft to turn the crankshaft when the primary drive is disassembled. Especially useful during engine assembly to set ignition timing, check cam timing and valve-to-piston clearance.