Powermaster Serpentine Alternator Pulley - 6-Rib - 2.560 in Diameter - Cadmium - Powermaster Alternators 1341144 Chevrolet: G20 Van 70 -

Chevrolet: G20 Van 70 - 74 5

Turbo Spline

Hood Support

4-1/2 in Outlet

Holley part number 534-212 will have these required parts

Powermaster Serpentine Alternator Pulley - 6-Rib - 2.560 in Diameter - Cadmium - Powermaster Alternators 1341144 Chevrolet: G20 Van 70 -Product Description: Alternator Pulley Serpentine 6 Rib 2. 56 in Diameter Steel Cadmium Powermaster Alternators 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.