March Performance Serpentine Pulley Conversion Performance Series Kit 302/351W/C

March Performance:


  • Aluminum Construction
  • Direct-Fit Replacement
  • V Belt Pulley
  • Includes Necessary Hardware
MSRP $263.99
You save $4.00

March Performance Performance Series Serpentine Pulley Conversion Kit to Fit Mustangs with 302/351W/C Engines.

March Performance's Performance Series serpentine pulley set replaces your low performance V-belt pulleys while retaining your standard rotation water pump. Designed for normal street driving and simple to bolt on, this pulley set increases horsepower 12.5-15 h.p. at the rear wheels by reducing accessory drag. CNC machined from solid billet 6061-T6 aluminum for extra strength and wear resistance, these pulleys will run perfectly true, eliminating thrown belts. Finished with a "No Polishing" clear powder-coat.

Pulley Specifications:
Crank Pulley - 6 rib; 4-3/8" dia.
Water Pump Pulley - 6 rib; 5-1/2" dia.
Alternator Pulley - 6 rib; 2-1/2" dia. (includes nose cover)

System Requirements:
- Factory 4 bolt dampener only
- Standard rotation water pump
- Driver side lower radiator hose

*Dampener face to water pump flange face is 3-1/4"; Cannot use power steering or A/C."

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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