Billet Specialties Polished BB Chevy Double Groove Water Pump Pulley - V-Belt - Polished - BB Chevy - Short Water Pump Safety Blanket Stud Outer Seam

Outer Seam

commonly used when qualifying or when track conditions allow for more power

wiper motor and washer pump

12 And 16V Compatible

3 approved with SFI tag included

Billet Specialties Polished BB Chevy Double Groove Water Pump Pulley - V-Belt - Polished - BB Chevy - Short Water Pump Safety Blanket Stud Outer SeamThe benefit of a billet aluminum pulley over a cast pulley is equal density. With a cast pulley, the aluminum is poured into a mold and then allowed to cool. This process can create variations in density throughout the pulley. Dense areas are heavier than the more porous areas causing the pulley to vibrate at high RPM. Our billet pulleys are equally dense throughout; equal weight translates to a true and balanced pulley drive system. Billet