Powermaster 12si Alternator 150 amp 12V 1-Wire - Single V-Belt Pulley H775C30M Being cast iron means they

Being cast iron means they will provide years of leak-free performance with less under hood noise than traditional headers

This is a replacement pickup for older style crank trigger systems that require a magnetic pickup

the 6061-T6 aluminum housing is now hard anodized with a sleek black finish for great looks

2015-2016 Ford Transit-150Direct Ignition Coil Kit

Powermaster 12si Alternator 150 amp 12V 1-Wire - Single V-Belt Pulley H775C30M Being cast iron means theyProduct Description: Alternator GM Original Look 12SI 150 amps 12V 1 Wire Single V Belt Pulley Straight Mount Aluminum Case Natural GM Sold Individually 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.