Powermaster Alternator - 12V - 6 Rib Serpentine - Aluminum - Black Paint - GM Sprint Car Wings & Accessories 1/2 - 20 and metric

1/2 - 20 and metric M10-1

COMP has designed a kit to convert this setup to a fully adjustable valve train

90-94 C1500 SS 454 (w/ C-Notch) 6" Rear DropVehicle Applications: 1988-1998 Chevrolet Silverado/Sierra C1500 (All Cabs) 6 lug

this adjusting nut set is designed for 3/8" rockers with a stud girdle

Powermaster Alternator - 12V - 6 Rib Serpentine - Aluminum - Black Paint - GM Sprint Car Wings & Accessories 1/2 - 20 and metricProduct Description: Alternator AD230 165 amps 12V 16V 1 Wire 6 Rib Serpentine Aluminum Aluminum Case Black Paint 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.