Polished Sifton Oil Pump Assembly FL FX Harley Knucklehead Panhead Shovelhead

Features improved oil pump pressure regulation that will ensure correct oiling to all areas of Big Twin engines. 1970-80 requires drilling operation, use #16-0986 oil pump drill fixture. Sifton oil pump assembly includes all necessary fittings, snap rings, keys, gaskets and mounting bolts for a complete installation. Oil pump has a polished finish. NOTE: Has the adjuster for the chain oiler.

NOTE: The bolts included are both 1/4"- 20, the longer one is 2-3/4" end to end with 1" threads and the short one is 1-1/2" end to end with 1-1/4 threads. Suggested to use with #40-0171, Rigid Oil Line Set for Billet Pump.

Suggested to use with #40-0884, Rigid Oil Line Set for Billet Pump Zicad Plated.