Brand: Allstar Performance
Manufacturer's Part Number: ALL31050
Part Type: Water Pump Pulleys
Product Line: Allstar Performance Aluminum SB Chevy Reduction Pulleys
Automotive Fittings Part Number: AAF-ALL31050
UPC: 848238019094
Pulley Style: V-belt
Groove Quantity: 2
Underdrive: No
Overdrive: No
Water Pump Nose Cone Included: No
Pulley Material: Aluminum
Pulley Finish: Gray
Hardware Included: No
Outside Diameter (in.): 6.625
Quantity: Sold individually.
Special Attention: Fits 3/4 in. shaft diameter. Fits Corvette style water pump only.
Description:
Specifically designed for short or Corvette water pumps, Allstar Performance aluminum reduction pulleys work with your power steering pulley and pump to provide a ratio within the GM-specified rpm range. Race engine rpm differs greatly from street engines. For 30 percent less water pump speed and reduced weight and inertia, the crankshaft and water pump pulleys are smaller in diameter than standard reduction pulleys. Acceleration capabilities are greatly enhanced. Note: Crankshaft pulley will work with either water pump pulley without spacers.