Powermaster Serpentine Alternator Pulley 3-Rib 61 mm Diameter 15 mm Bore - Steel RS004C0411 Holley pumps have fueled more

Holley pumps have fueled more performance engines than all others and the Holley line keeps on growing

12 AN Male to 3/8 in NPT

including fuel pressure

Manufactured from heavy-duty 1-inch

Powermaster Serpentine Alternator Pulley 3-Rib 61 mm Diameter 15 mm Bore - Steel RS004C0411 Holley pumps have fueled moreProduct 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.