250 Pro-Street Supercharger Kit PTFE rotors
Product Discontinued
HOLLEYPART NUMBER: 510-77-250CSBP-1

250 Pro-Street Supercharger Kit PTFE rotors

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Chevy Small Block
    250 Pro-Street Supercharger Kit
  • PTFE rotors
  • Gilmer Belt Pulley Drive
  • 56 Tooth Lower Pulley
  • 42 Tooth Upper Pulley
  • 100% tested

    Designed for use with a short water pump. This kit has enough clearance for up to a 2 V-belts accessory drive system.
BrandHOLLEY
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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