Powermaster PowerGEN Alternator - 90 amps - 12V - 1-Wire - Single V-Belt Pulley - Front Mount - Aluminum Case - Black Powder Coat - Ford Flathead 1939-48 Paste Wax This is a very efficient

This is a very efficient design where less loss occurs during the transfer of electricity due to the closed core of the coil

Vacuum Secondary Housing

Spark Plug Indexer

Black Powder Coat / Natural

Flows 35 Percent Better Than Stock

Powermaster PowerGEN Alternator - 90 amps - 12V - 1-Wire - Single V-Belt Pulley - Front Mount - Aluminum Case - Black Powder Coat - Ford Flathead 1939-48 Paste Wax This is a very efficientPowermaster PowerGEN 82011 Black 75 Amp. Ford 12V One Wire Operation 75 Amps 60 Amps Idle Heavy Duty Regulator Designed to fit Generator Bracketry 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 for auto racing. Product