Aluminum Gilmer Drive Long Crank Pulley Only Speedmaster H-beam connecting rods are

Speedmaster H-beam connecting rods are one of the strongest connecting rods available

Speedmaster rock-solid race shifting automatic shifters can give your street ride the feel of having a full-on race stick in your hand

or larger wheels to clear them

Spacer can be reused if disassembly of the carrier is required

O-ring seal is included

Aluminum Gilmer Drive Long Crank Pulley Only Speedmaster H-beam connecting rods areSpeedmaster offers all the accessories you will need to find the proper configuration for your supercharger combination. Whether it's a new build or just general maintenance Speedmaster has what you need to get out on the road.