Detroit Speed Front and Rear G-Body Suspension

The Detroit Speed G-Body front suspension is designed to work as an integrated system on your vehicle. By utilizing proven DSE components and carefully selecting components designed to complement each other, the front suspension is made for your driving needs with the ease of a bolt-on package. It is designed to bring your classic GM muscle car into the 21st century with improvements in ride, handling, and camber/caster correction.

The G-Body rear suspension parts are designed to make your G-Body maintain optimum geometry and tire contact through the full range of rear suspension travel. DSE's unique G-Body rear links incorporate the patented Swivel-Link system. These Swivel-Links eliminate bind and allow the suspension to fully articulate without the use of noisy spherical rod ends. Swivel-Link rear links allow for easy pinion angle adjustment for improved traction, lower driveline vibrations and come with all new hardware. The DSE G-Body tubular rear sway bar attaches to the chassis for a substantial improvement in cornering ability. The rear springs, shock absorbers, and sway bar are designed to complement the front G-Body suspension, giving your classic contemporary handling and ride quality on par with the latest modern muscle cars.


This Mark 7 aluminum radiator has been custom made for a big-block Olds 4-4-2, which has been upgraded with a built ’70 455-cid engine. The engine is backed by a beefed-up Turbo 400, so provisions for the transmission tubes are provided at the bottom, just like the factory radiator. But, there are big differences!

This radiator has been specifically made for this application, and features dual 1.25-inch cross flow cores, capable of cooling up to 750-dynoed horsepower in 100-degree weather, even with the A/C running. Cross Flow radiators provide more cooling efficiency due to a larger cooling area. All Mark 7 Radiators are custom made for your vehicle, they are not “off the shelf” units. You supply the specifications on your engine, transmission, etc., and in approximately three weeks, the big brown truck delivers your aluminum jewelry.

The quick cooling benefits of aluminum are huge, and this radiator is about 40% lighter than stock. The natural aluminum finish units start at approximately $650, with polishing or anodizing (black for the stock restored look or in 16 custom colors) slightly more. Hot weather is here, so order your new Mark 7 custom radiator today. Visit www.mark7radiators.com for more information.