Pulleys

Reinventing the wheel is something we do not do. However, making the wheel lighter makes it easier to spin. Lightweight crank pulleys have proven horsepower and torque increases time after time. You...

Fluidampr is a torsional vibration damper and it's function is to provide durability by controlling destructive torsional vibration.  Controlling vibration also helps bring back some lost torque...

The K-Tuned A/C & P/S Eliminator Kit has been one of our best sellers for several years now. We are now releasing our 3rd revision of this pulley kit and again we have made a few changes to make...

The K-Tuned Adjustable EP3 Pulley kit is the newest addition to our ever growing parts line-up.  This simple and very useful part has been in development for a little while now, and was designed...

Weight reduction is key to making the best use of any available HP and torque. In no place on our vehicle is this more important than the rotating mass found in the engine. The PERRIN PerformanceTM Crank...