Helix 685800 Rear Triangulated 4-Link Kit with Coil-Over Shocks

The Helix 685800 rear triangulated 4-link suspension kit with coil-over shocks is engineered for 1940 Ford Sedans, including Standard, Deluxe, Tudor, and Fordor models in both 2-door and 4-door configurations. This professional-grade suspension system delivers superior strength and adjustability for classic car restoration and performance builds.

Heavy-Duty Construction:

• Built with .156 wall tubing - the same specification used in drag racing applications
• Completely MIG welded for maximum structural integrity
• All mounting brackets cut from 3/16" thick steel plate
• Fully plated Grade 8 mounting hardware included

Maximum Adjustability:

• Extra-long 28-inch main bars and 18-inch secondary bars provide exceptional suspension travel
• Infinitely adjustable CNC machined threaded rod ends for precise tuning
• Rod ends thread over 2.5 inches into 4-link tubes for both strength and adjustability
• Brass sleeved bushings ensure lifetime squeak-free operation

Complete Kit Includes:

• Triangulated four-link components with weld-in upper crossmember
• Coil-over shock absorbers
• All necessary mounting hardware
• Available with different spring weights to accommodate heavier vehicle builds

This kit provides modern suspension performance with period-correct styling, making it ideal for street rods, hot rods, and custom builds that demand reliable handling and exceptional ride quality.