Powermaster Alternator GM CS121 100 Amp 16 Volt Black H778003XL 12 in Wraparound

12 in Wraparound

LS1 Hot Camshaft

Before the engine is shut down

Durable steel construction with rubber hand grips

Powermaster Alternator GM CS121 100 Amp 16 Volt Black H778003XL 12 in WraparoundProduct Description: Alternator GM Style Race CS121 100 amps 16V 1 Wire No Pulley Aluminum Case Black Powder Coat Rear Post Battery 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.