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Moroso 64870 - Pulley, Alternator, Gm/Ford

Since 1968, Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications!

Billet Aluminum Alternator Pulley
GM/Ford Alternators With 0.65625 in. Dia. Shaft
36 Deg x W-0.5 in. Belt
OD-5 In.
V-Belt Design
Single Groove
Please Call for Availability
Shipping: Free Shipping* On Orders Over $99!


• Machined from the highest grade aircraft billet aluminum for maximum durability
• Deep precision machined grooves ensure belt retention even during extreme changes in engine RPM
• When crankshaft and water pump pulleys are used together, water pump speed is reduced by approximately 30%
• Hard-coat anodized for extended life

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 64870
  • 64870
  • 84663648700
  • Moroso
  • New


Shipping Information

  • Item Requires Shipping
  • 0.9 lbs.
  • W6.5000” x H1.2500” x L6.5000”
  • Free Shipping* On Orders Over $99!

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