H-drive H-drive An H-drive drivetrain is a system used for heavy off-road vehicles with 6×6 or 8×8 drive to supply power to each wheel station. H-drives do not use axles but rather individual wheel stations, usually carried on a punt chassis. A single differential splits the drive into separate left and right drive shafts, which each run fore and aft inside the bottom corners of the chassis. At each wheel station a bevel box drives the half shaft out to the wheel. H-drive is not commonly used for 4 wheel vehicles, as it is relatively complicated for small vehicles. It has
Skyline Drive comes to the Shenandoah Valley Overlook on the west side of the road. Skyline Drive winds south and reaches the Dickey Ridge Visitor Center, which has a ranger station, picnic grounds, and restrooms. Farther south, the roadway reaches Dickey Hill. The road continues southerly to the Gooney Knob Overlook facing southwest, at which point it turns to the east and winds through Low Gap. The drive heads east to an overlook at Compton Gap, where it bends south along a winding path, straddling the border of Warren and Rappahannock counties, and runs parallel to the Appalachian Trail, which closely follows