Hennessey Goliath 650 Off-Road GMC Sierra Costs Insane Money, Power Upgrade Is $27,950

For some reason or another, most likely its all-electric trucks, GM refuses to shoehorn a supercharged V8 under the hood of the Silverado 1500 and Sierra 1500. Be that as it may, the aftermarket is much obliged to right this wrong. Enter Hennessey Performance Engineering and the Henne... (continue reading...)