Powermaster AD230 Alternator - 165 amp - 12V - OEM 1-Wire - 6-Rib Serpentine Pulley - Aluminum Case - Black - GM R040003S AMRA and any non-sanctioned dirt

AMRA and any non-sanctioned dirt race track

38 in OD Tube

95-durometer polyurethane bushings limit engine movement without excessive NVH

After more than 2 years of research and development JOES Racing Products has engineered "DRYAIR"

Powermaster AD230 Alternator - 165 amp - 12V - OEM 1-Wire - 6-Rib Serpentine Pulley - Aluminum Case - Black - GM R040003S AMRA and any non-sanctioned dirtProduct Description: Alternator AD230 165 amps 12V 1 Wire 6 Rib Serpentine Pulley Aluminum Case Black Powder Coat 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.