Jones Racing Products Water Pump Serpentine Pulley - 4" O.D., 1.135" Offset Catalytic Converters 100'' (3/32'') over GM L98

100'' (3/32'') over GM L98 cylinder heads

please refer to Hedman Part #69033 (satin black ceramic finish) or #69036 (polished Silver ceramic finish)

along with 4 sound categories of exhaust systems

It incorporates large bead seats and a bead hump with an extreme knife "edge

Jones Racing Products Water Pump Serpentine Pulley - 4" O.D., 1.135" Offset Catalytic Converters 100'' (3/32'') over GM L98Lightweight, billet aluminum, Serpentine Poly V water pump pulley, 1. 135" offset. Each of our serpentine water pump pulleys has a 7th groove for ease of alignment. 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,