Description
Supercharger Idler Pulley Arm – Clamp-On – 3.370 in Diameter – Aluminum – Polished – Each
With 5/8-11 threads drive snout mount. Snout Mounting Hole is 3.360
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About BLOWER DRIVE SERVICE
Blower Drive Services, based in Southern California since 1969, specializes in all aspects of blower systems for Street Rods, Monster Trucks, Street Machines, Mud Boggers, Drag and Boat Racers, Truck and Tractor Pullers, as well as Specialty and Custom vehicles. The blower drive system product line includes complete supercharger systems, supercharger belts and pulleys, intake manifolds, gaskets, fuel system parts, as well as adapters, spacers, and more.









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