SBC Billet Crankshaft Pulley – Double Groove 25% Reduction 54060
B&B’s 6061 T-6 Billet Aluminum Double Groove Water Pump Pulley is machined to exacting tolerances. These deep groove pulleys are constructed to properly align belts with existing pulleys at race engine speeds.
- 25% RPM reduction
- For SBC Short Water Pump Applications (Pre 1969)
- Includes Black Oxide Socket Head Crankshaft Bolts with Lock Washers