AEM Tru-Power pulleys increase power by reducing the parasitic drag caused by factory accessory pulleys. Our lightweight pulleys reduce rotating weight and are slightly oversized to maximize...

The JET Underdrive Pulley Set reclaims lost horsepower and mileage by reducing the drag placed on the engine to drive the accessories such as the air conditioning, power steering and water pump....

South Florida Pulley HQ is proud to introduce our New 10 Rib Dial_Ur_Boost Upper Interchangeable Pulley System for the all New 2007 Shelby GT500 SC Mustang. NOTE: The DUB 2.70" Pulley System...

South Florida Pulley Headquarters proudly introduces the first innovated Interchangeable Supercharger Pulley combination for your Magna Charger Radix MP112 Supercharger Kit for your 5.7L and...

South Florida Pulley HQ is proud to introduce our Dial_Ur_Boost Interchangeable Systems for the 99-current Lightning. We currently have 2 different systems to choose from: - produce up to...

South Florida Pulley HQ has done it again!! Our Dial_Ur_Boost Interchangeable Supercharger Pulley System is now available with special Non-Slip Grooved SC Pulleys. This will help eliminate ANY...

South Florida Pulley HQ is proud to introduce our Dial_Ur_Boost Interchangeable Systems for the 2007 Roush "Nitemare" Style F-150 Pickup Trucks. We currently have 5 different systems to choose...

Magna Charger Keyed Supercharger Pulleys are available in Aluminum in 2.75", 2.85", 3.00", and 3.10" pulley sizes. We now offer keyed pulleys for the 4.8 & 5.3 Liter Magna Charger Radix MP112...

Nissan Frontier/Exterra 2.35” Press-On Supercharger Pulley. From the factory, the Supercharged 3.3-liter SOHC 12-valve V6 engine delivers a whopping 210 horsepower and 246 lb-ft of torque (231...

Our New SFPH - Twin Screw Style Billet Aluminum Interchangeable Supercharger Pulley Units are now available with our Special Non-Slip Grooved Design in SC Pulley sizes 2.50", 2.75", 3.00",...