JMS TractionMax Computer Module - Various GM Truck / SUV Applications 2007-20 NPT to Hose Barb Fittings 1 11/16" Bores 1" Height

1 11/16" Bores 1" Height Phenolic Spacer

multi-coil performance systems

caster as high as needed

springs and retaining clips

Each pulley has windows cut to help reduce rotating weight

JMS TractionMax Computer Module - Various GM Truck / SUV Applications 2007-20 NPT to Hose Barb Fittings 1 11/16" Bores 1" HeightTractionMAX Designed for BIG Horsepower, Traction Limited Vehicles Optimize Acceleration and Traction Dual Adjustment Dials Included Factory and Aftermarket Tuning Compatible Product Description: Computer Module TractionMax Various GM SUV Truck Applications 2007 20 JMS CHIP & PERFORMANCE WE MAKE FAST CARS FASTER! JMS is a manufacturer of high quality automotive electronic components. We develop and design reliable products that will improve the