ALUMINUM CHEVY BB CRANK PULLEY – 3 GROOVE (SHORT) SWP – BLACK
Clearance Closeout Item
This item is part of our clearance closeout and is offered at a significantly reduced price as it is being discontinued. All sales are final — no refunds or exchanges.
Upgrade your front drive system with this black aluminum 3-groove crank pulley, designed for 1955–1968 Chevy big block 396–454 engines using a short water pump (SWP). Ideal for high-performance applications and custom builds, this pulley combines strength, style, and reliable belt alignment.
Key Features:
Fitment & Compatibility:
• Fits 1955–1968 Chevy big block engines (396, 427, 454)
• Designed for use with short water pump (SWP) setups
• 3-groove design for multi-accessory drive systems
Design & Performance:
• Optimized groove spacing for proper belt alignment
• Supports additional accessories such as power steering and air conditioning
• Precision-machined for vibration-free operation at high RPMs
Material & Finish:
• Made from lightweight, high-strength aluminum
• Durable black finish for corrosion resistance and a sleek, performance look
Specifications:
• Diameter: 6-7/16"
• Depth: 2-1/8"
• Grooves: 3
• Material: Aluminum
• Finish: Black anodized
• Water Pump Style: Short (SWP)
• Quantity: Sold individually
Additional Notes:
• Must be paired with compatible pulleys and brackets for correct belt alignment
• Ideal for custom, performance, and restoration projects
• Not designed for use with long water pump (LWP) setups
Why Choose This Product?
Designed for performance and built to last, this black aluminum crank pulley is a perfect match for big block Chevy engines in need of a strong and stylish accessory drive solution. The 3-groove configuration allows for versatile accessory setups while the lightweight aluminum construction reduces rotating mass.
Give your engine bay the upgrade it deserves with the Aluminum Chevy BB Crank Pulley – 3 Groove (Short) SWP – Black — where performance meets precision.