Jones Racing Products 6-Rib Serpentine Alternator Pulley - 2.5 in Diameter - Black HYPLLRG11M61 50 Thread O-Ring

50 Thread O-Ring

Drill Bit / Guide / Tap

Surface area

1979-1985 Mazda RX-7

Helps maximize power output

Jones Racing Products 6-Rib Serpentine Alternator Pulley - 2.5 in Diameter - Black HYPLLRG11M61 50 Thread O-RingProduct Description: Alternator Pulley Serpentine 6 Rib 2. 5 in Diameter 15 mm Bore Aluminum Black Anodized Universal Want more horsepower? Jones Racing Products have the right drive kit for you! Save horsepower, reduce harmonics, and experience our unparalleled lightweight design and longevity. Jones Racing Products offers high performance drives for the alternator, power steering, dry sump, fuel pump, vacuum and water pump. Combine Jones Racing