Shopping Cart

Your cart is empty.

Your cart is empty.

1986-1993 Mustang 5.0 EFI Polished Billet Aluminum Underdrive Pulleys 3pc

5.0 (1) Write Review
Free shipping on orders over $29.99

$99.95

$ 39 .99 $39.99

In Stock
  • Fits 1986-1993 Mustangs with factory EFI 5.0 Engine
  • Not for use with prior years; EFI engines use a reverse rotation water pump
  • 12-15 horsepower gain; Re-use stock serpentine belt
  • INCLUDES: Alternator, Water Pump, Crank Pulleys, and bolts for Crank Pulley


Polished billet aluminum underdrive pulleys for the 86-93 Mustang 5.0 with electronic fuel injection.


joel janke
Reviewed in the United States on February 5, 2020
Does not fit 1986-1993 mustangs. The alternator puller will contact your alternator and the water pump pulley has bad alignment. They will charge you a restocking fee when you try to get your money back because of their bad product.