Blower Drive Service 8mm HTD Pulley - 56T x 3.500 Racing Suit Racing Suits Speedometer features lit LCD odometer

Speedometer features lit LCD odometer - capable of registering one-million miles with two resettable trip odometers

They are only to be used in racing vehicles off public streets and highways

5 amp load to activate a relay and trigger your choice of warning lights

Six interchangeable heads in 13

Blower Drive Service 8mm HTD Pulley - 56T x 3.500 Racing Suit Racing Suits Speedometer features lit LCD odometerProduct Description: Supercharger Pulley HTD 3 1 2 in Wide 56 Tooth 8 mm Pitch Aluminum Polished Sold Individually Superchargers are one of the most popular engine additions for those who desire big performance gains. Blower Drive Service offers every aspect of super charging. Whether you? re looking for complete kits or a certain piece for your existing setup, BDS is the company to look to.