OEM/Eaton 2.60 supercharger pulley. Part number: GT 110261

Introducing our latest line of high performance, aftermarket supercharger pulleys for Ford Mustangs. We stock an ever-growing line of drive-train parts, custom made to out-perform the competition.

R.J. Machine Company has developed a line of aftermarket pulleys for the 2007-2010 Shelby GT500. We supply 10 ribbed, 2.6” diameter drive pulleys for the stock Eaton TVS Superchargers. They have a stock look, with aftermarket performance; Gaining an average of 4 PSI over the stock unit!

R.J. Machine’s pulleys include many features commonly missing from the competition including:

• Precision machined grooves, ensuring maximum purchase on the belt. We've seen the competitions offerings rip belts apart because of poorly designed grooves. One of the most important parts of our design is the pulley-to-belt contact area. Our design has gone through many revisions to insure optimum contact and friction.
• Honed bore, round & straight within .0002!  Never worry about the pulley slipping on the supercharger shaft ever again!
• Lead-in to insure that our pulleys go on perfectly straight, every time.
• Powder coating in a variety of colors and finishes, just ask!

Recently we have added 6-Rib, Roush supercharger pulleys to our product list, and have gotten terrific results and feedback from our customers. Part number: GT 306271

Ford Mustang Pulley Upgrades

Now you no longer have to choose between a few rigid available sizes; we can customize pulley diameters to your exacting requirements. Determine the boost level you are looking for, and we’ll supply the pulley that will get you there! Quantity discounts are available & encouraged!