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.
Holley Performance Products and Hooker Headers have announced the release of its GM LS swap products for the popular 1973-87 2WD GM C-10/20 pickup trucks. It is important to use components that are designed to work together to ensure a trouble-free install.