The Harley-Davidson edition of the 2020 GMC Sierra is a striking truck. Of course, it needs a power gain to back up that mean custom look. Hennessey’s GOLIATH 700 supercharged performance upgrade is the solution.
The Harley-Davidson edition of the 2020 GMC Sierra is a striking truck. Of course, it needs a power gain to back up that mean custom look. Hennessey’s GOLIATH 700 supercharged performance upgrade is the solution.