Billet 6-71 Blower Supercharger Snout Mount Idler Pulley Swing Arm Bracket The Speedmaster high output technology

The Speedmaster high output technology coil produces up to 70% more spark energy than stock coils with outstanding reliability

The Billet Aluminum Drum wtih Extra Large sprag utilizes OEM intermediate frictions & steels

especially those that produce high horsepower

they come in three different finishes and feature a billet aluminum oil fill cap

These forged steel axles are designed to fit a range of applications and are non-tapered with hardened bearing seats

Billet 6-71 Blower Supercharger Snout Mount Idler Pulley Swing Arm Bracket The Speedmaster high output technologyCNC machined 3 4" Wide idler pulley bracket that mounts on the blower snout.