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1:1 Pulley Combo for Small Block Chevy Short Water Pump – CNC Machined Aluminum

Part Number: RCFL-5062
J J MOTORSPORTS
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SKU:
RCFL-5062
Condition:
New
Availability:
Ships Same Business Day
Weight:
2.00 LBS
  • 1:1 Pulley Combo for Small Block Chevy Short Water Pump – CNC Machined Aluminum
  • racing pulley kit
$79.95
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Description

Cooling performance directly impacts engine reliability and longevity, especially under sustained racing conditions. This 1:1 pulley combo maintains optimal water pump speed while minimizing parasitic loss—critical for high-revving Small Block Chevy builds. CNC-machined aluminum construction and deep-groove design eliminate belt slippage, ensuring consistent cooling delivery lap after lap.

  • Material: CNC machined aluminum
  • Pulley Ratio: 1:1 efficiency
  • Water Pump Pulley: 5.5 inches
  • Crankshaft Pulley: 5.5 inches
  • Groove Design: Double groove, deep profile
  • Fitment: Small Block Chevy short pump
  • Applications: 602/604 crate engines
  • RPM Rating: Below 7,000 RPM
  • Installation: Bolt-on replacement
  • Accessory Support: Power steering, alternator compatible
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Fitment

Fitment for 1:1 Pulley Combo for Small Block Chevy Short Water Pump – CNC Machined Aluminum

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