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Speedway Motors 1:1 Pulley Combo, Small Block Chevy Short Pump Kit, Double Groove Water Pump Pulley and Double Groove Crank Pulley, Heavy-Duty Aluminum Construction

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$66.45

$ 26 .99 $26.99

In Stock
  • Optimized Cooling Efficiency: Features a 1:1 pulley ratio, ensuring maximum cooling performance with minimal power loss, perfect for engines operating below 7000 RPM.
  • Durable CNC Machined Construction: Made from CNC machined aluminum with deep grooves, this pulley combo effectively prevents belt slippage and ensures longevity.
  • Double Groove Design: Comes with double groove pulleys, allowing for the use of additional accessories like a power steering pump and alternator, enhancing versatility.
  • Complete Kit with Matched Belts: Includes a double groove water pump pulley, crank pulley, and a matched pair of heavy-duty belts, eliminating the need to find the right belt length.
  • Compatibility and Installation Note: Designed to fit Small Block Chevy V8 with '55-'68 short-style water pumps. Note: Thicker lower crank pulleys require longer 3/8" bolts (not included) for installation.



Product Description

Speedway
Speedway

Key Specs

Material Type Aluminum
Finish Natural
Overall Diameter 5.50"
Bushing Length .38"
Bushing Diameter .63"
Groove Count 2
Shaft Diameter .75"
Belt Width .38"
Sold in Quantity Set
Notes Includes bushing to mount on 3/4" or 5/8" pump. BELTS 91015413.

Bubba
Reviewed in the United States on May 14, 2024
Well made but the belts was too small to use.