Seller notes

1 NEW steel deep grove 3-1/4" Dia. pulley, machined from solid bar stock. The larger diameter reduces alternator RPM, reducing wasted horsepower. The .575" deep grove helps keep the 3/8in. or 13/32in. belt in place. Fits most automotive Delco, ford & other alternators with .669" shaft size, including Delco 10DN, 10SI, 12SI, 15SI, 27SI/Type 100 Series, CS121, CS130, CS144, and Ford 1G Series ER/EF, 2G Series IR/EF Alternators.NOTE; Pulley color is black. Some specifications are listed above; pull...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.