New from Schwartz Performance – the G-Machine chassis for 1955-59 GM trucks. This product replaces the factory half-ton chassis directly, bolting right in line with the cab, bed, and bumper mounts. See more details below.

Official Release:

Mid-century trucks were designed as practical, no frills work rigs. They were bought to serve and hauling and pulling duties far outweighed any thought of driveability or comfort. Today, these trucks are favorites for restoration projects but who wants their hot rod to perform like an old truck? This is where Schwartz Performance can help.

The Schwartz G-Machine chassis will roll right in place of the clunky factory Chevy and GMC half-ton chassis to update the stance, overall ride and handling of the truck. The G-Machine chassis is engineered to bolt into the factory mounting points of the cab, bed, and bumper mounts. There are no body modifications required to fit the chassis, so the installation is simplified!

The G-Machine Chassis is formed with a pair of heavy duty 2×6-inch main frame rails to provide a robust foundation. Extra-long coilovers are positioned at each corner to improve the handling and ride quality. The updated front suspension includes needle bearing supported A-arms for smooth bind-free movement along with separate caster and camber adjustments.

The rear suspension consists of a triangulated four-bar system with Teflon-lined spherical rod-ends coupled to a full-floating Moser 9-inch rear end. The standard brake package is a set of 13” 6-piston Wilwoods with more upgrades available.

The G-Machine chassis is designed for nearly any GM drivetrain and features an adjustable mount for whichever trans you choose. In fact, Schwartz can supply any engine you’re looking for, from a 2016 LT1/4, LS or even an old school small or big block! Go to www.schwartzperformance.com to start building your own chassis! The Nuts and Bolts

Features:

• Engineered to accept the factory bed and cab mounts as well as the factory bumper mounts
• Six inch frame rails provide a solid foundation for handling performance
• Designed with the tallest RideTech coilovers (16.5” and 14.5”) to deliver the best ride
• Full floating 9-inch rear end is supplied with a new third member and Truetrac posi unit
• Strong, splined sway bars with billet arms can be adjusted for your driving style