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

These rear-ends have a reputation for being tough to handle the abuse of Circle Track racing

They use less horsepower and can move more water than any other pumps

or 8 cylinder engines and will simulate up to 10

Most Speedmaster water pumps have a bigger impeller and larger cavity size to flow 40 percent more coolant than stock

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.