Jones Racing Products 6-Rib Serpentine Pulley Kit - Black - GM LS-Series Lubricants & Penetrants 1978-1987 GMC Caballero 6

1978-1987 GMC Caballero 6

1973-1974 GMC Jimmy

which often make it difficult to line up prior to welding

and are designed for an exact port match with Dougs headers

Jones Racing Products 6-Rib Serpentine Pulley Kit - Black - GM LS-Series Lubricants & Penetrants 1978-1987 GMC Caballero 6Product Description: Pulley Kit 6 Rib Serpentine Aluminum Black Anodized GM LS Series 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 Products lightweight billet drive