JMS TractionMax Computer Module - Various GM Car / Crossover Applications 2013-22 Sprint Car Headers & Mufflers Tall = Shoulder Belt Openings

Tall = Shoulder Belt Openings at 26" (head and shoulder support moved up with belt hole)

Fits Holley Street Center Hung Fuel Bowls

Powder-coated red so they are easily recognized in the elements during off-road adventures

x 6" Bellmouth O

JMS TractionMax Computer Module - Various GM Car / Crossover Applications 2013-22 Sprint Car Headers & Mufflers Tall = Shoulder Belt OpeningsTractionMAX 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 Car Crossover Applications 2013 22 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