Powermaster Serpentine Alternator Pulley 3-Rib 61 mm Diameter 15 mm Bore - Steel 30004R and a gold zinc chromate

and a gold zinc chromate finish

which include various electronic digital dashes highlighting combinations of commonly used sensors

So much more than a simple vacuum gauge

Produce Spike Voltage

Included are 1/2 misalignment spherical rod ends

Powermaster Serpentine Alternator Pulley 3-Rib 61 mm Diameter 15 mm Bore - Steel 30004R and a gold zinc chromateProduct Description: Alternator Pulley Serpentine 3 Rib 61 mm Diameter 15 mm Bore Aluminum Gray Anodized 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.