Description
while NPSM threads are straight and require an O-ring to create a seal
Crank Housing
Designed for BBD Slip-on Deflector Spray Head
Water Pump
Tank Mounting Kit, Extra Duty, UnitedBuilt TANKMTKIT13 1 1 2 Inch FNPT while NPSM threads are straight 163% Engine Speed Size:4" x 2" 0011994 Recovery Towing Operations while NPSM threads are straight and require an O ring to create a seal Crank Housing