Edelbrock has expanded its popular E-Force Supercharger systems for 2007-’13 GM trucks to now include Heavy-Duty models. These systems increase the stock GM 6.0L engine output up to 424 rear wheel horsepower and 431 ft.-lbs. of torque for improved towing performance.
Edelbrock has announced the “Supercharged Rebate” consumer promotion. Edelbrock will offer consumers free shipping and a $300 rebate check with the proof of purchase on any E-Force Supercharger systems from now until June 30, 2016.