Powermaster XS Torque Starter - 4.4:1 Gear Reduction - Factory Flywheel - Ford Flathead 1932-52 EFI Harmonic Balancer These 227cc aluminum cyilnder heads

These 227cc aluminum cyilnder heads are available in either standard port or spread port exhaust configurations

Unique Double Patent Design

Full 7 Year Factory Warranty

2002-2006 Chevrolet Silverado 2500 HD

Powermaster XS Torque Starter - 4.4:1 Gear Reduction - Factory Flywheel - Ford Flathead 1932-52 EFI Harmonic Balancer These 227cc aluminum cyilnder headsPowermaster XS Torque Starter 9507 Standard Ford Flathead No Heat Soak Problems Clears All Headers Billet Aluminum Adapter Block Dyno Test Results Included Mounting Bolts Included Powermaster produces alternators and starters for both street rod and racing applications. They also offer related accessories, including brackets, wiring harnesses, pulleys, and drive kits. Powermaster Motorsports is the leader in high performance alternators and starters