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Billet Specialties Polished Alternator Pulley w/ Fan - V-Belt - Single Groove - .642 in. Bore - Bolt-on - GM/Ford

Alternator Pulley / Fan, V-Belt, 1 Groove, 2-1/2 in Diameter, 5/8 in Shaft, Billet Aluminum, Polished, Universal, Each
Availability: Same Day Shipping!
Shipping: Ships from Michigan.
Was: $77.95
Sale: $74.97
Save: 4%
Save: $2.98


Billet Pulleys
The benefit of a billet aluminum pulley over a cast pulley is equal density. With a cast pulley, the aluminum is poured into a mold and then allowed to cool. This process can create variations in density throughout the pulley. Dense areas are heavier than the more porous areas causing the pulley to vibrate at high RPM. Our billet pulleys are equally dense throughout; equal weight translates to a true and balanced pulley drive system.

Alternator Pulleys
2.5 Diameter
Billet Specialties manufactures the only one
piece pulley & fan combo in the industry
ensuring perfect balance. This pulley and fan
combo features a bolt on nose cone to hide the
alternator nut and washer, stainless hardware
included. Fits most GM, Delco, & Ford alternators.


  • BSP85220
  • BSP85220
  • 8.0077E+11
  • Billet Specialties
  • Available
  • Same Day Shipping!
  • New

Shipping Information

  • Item Requires Shipping
  • 0.7 lbs.
  • W7.8500” x H2.0500” x L8.8500”
  • Ships from Michigan.

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