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1:1 Serpentine Pulley Kit - Small Block Chevy - Short Water Pump

1:1 Serpentine Pulley Kit - Small Block Chevy - Short Water Pump

$250.00
$250.00
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Part Number: RK500

This PSC 1:1 Serpentine Pulley Kit is designed for Small Block Chevy applications using a short water pump.

The kit includes matched 5" crankshaft and water pump pulleys along with the required mounting hardware to create a true 1:1 drive ratio. It's a simple solution for racers and builders looking for proper pulley alignment and consistent accessory drive speed without sourcing components individually.

Designed to work with PSC power steering systems and accessory drive components.

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Tech InfoTech Info

Heads‑up for installers

  • Designed for Small Block Chevy engines using a short water pump.
  • Intended for serpentine belt systems.
  • Verify pulley alignment before operation.
  • Check belt clearance and accessory spacing during installation.

Specs

Application: Small Block Chevy (SBC)

Water Pump Style: Short Water Pump

Drive Type: Serpentine

Pulley Ratio: 1:1

Crankshaft Pulley

  • Diameter: 5"
  • Serpentine
  • Small Block Chevy
  • Short Water Pump Applications

Water Pump Pulley

  • Diameter: 5"
  • Serpentine
  • Small Block Chevy Short Water Pump

What’s included

  • PP3403 5" Serpentine Crankshaft Pulley
  • PP3402 5" Serpentine Water Pump Pulley
  • HWK-RP1 Pulley Hardware Kit
California Prop 65 Warning

California Prop 65 Warning

This product can expose you to chemicals including lead and di (2-ethylhexyl) phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information, go to www.P65Warnings.ca.gov