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Speedmaster PCE239.1005 Compatible with Chevy BBC 454 Billet Aluminum Short Water Pump Swp 3 Groove Crank Pulley

4.8 (1) Write Review
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$52.40

$ 26 .99 $26.99

In Stock
  • Speedmaster aluminum crankshaft pulleys are manufactured from 356 aluminum that is heat-treated to T-6 specs. These Speedmaster aluminum crankshaft pulleys help to increase horsepower by reducing accessory drag.
  • 239 Crankshaft Pulley
  • Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.
  • TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all "Track Proven" products, Bringing you closer to product perfection.
  • 12-Month Limited Worldwide Warranty


Brand:Speedmaster
Part Number:PCE239.1005
Part Type:Crankshaft Pulley
Pulley Style:V-belt
Groove Quantity:3
Underdrive:No
Overdrive:No
Hardware Included:No
Outside Diameter (in):6.600 in.
Crankshaft Nose Cover Included:No
Pulley Material:Aluminum
Pulley Finish:Natural
Quantity:Sold individually.


Ken Marranzino
Reviewed in the United States on June 19, 2023
I bought this crank pulley for my 454 BB Chevy because the description said it had a 6.69" outer diameter. I was looking for a larger pulley to make my water pump push more coolant through the system. The pulley I received was no bigger than the 6.375" OD I already have on the engine. The seller accepted my return and updated their description to 6.60" OD, but that's still incorrect.