Powermaster Overdrive Pulley Serpentine 1126203 Spread port heads only come

Spread port heads only come with a Stahl bolt pattern

16-7/8 x 16-7/8 in

racing springs

Sight Plug

Block Mount / Tank / V-Belt Pulley Included

Powermaster Overdrive Pulley Serpentine 1126203 Spread port heads only comePowermaster Overdrive Pulley 115 Serpentine 6 Groove OD 49mm Overdrive Pulley 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. Product Description: Alternator Pulley Serpentine 6 Rib 49 mm Diameter Steel Cadmium