Helix Heavy Duty Street Performance Universal Triangulated 4 Link Rear Suspension Kit With Metal Brackets Hardware Advanced Tuning Geometry DIY Weld In On Install Upgrade Track Strip Classic Car Truck

Triangulated Rear Suspension Four 4 Link Kit for 55-64 GM Full Size

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Description

Our most popular 4 Link Kit, trusted by builders & racers who demand parts that work as hard as they do. Helix mixes modern suspension know how with solid safety standards without breaking the bank.

Putting serious horsepower to the ground? Engineered for high-torque applications built for maximum strength & precision with .156 DM wall tubing the same standard used in professional drag racing applications, ensuring your rear end stays straight & perfectly aligned under heavy loads.

- Superior Geometry - Extra-long 28" main bars - 18" secondary bars provide maximum suspension travel & tuning flexibility approx. 1" adjustable

- Heavy-Duty Construction - Brackets CNC-cut from rugged 3/16” steel plate.

- Precision Hardware - Extra-thick, CNC-machined threaded rod ends thread over 2.5 Inches into tubes for unmatched structural integrity.

- Ready to Install - Includes fully plated high-grade mounting hardware

- For multiple applications

Will work comfortably with stock height & no more than a 2-3" lift (Works on all drop/ lay frame kits!)

Ford Axle Installation:
8" plate the axle tube
9" center the gap
8.8 may need to grind the bracket for clearance

If using 3.5" AXLE - Grind 1/8" off of the circumference of the axle bracket for install.

Minimum gauge on the kit is 3/16". some components are 5mm or almost 1/4". The brackets are for a 3" axle tube but can be relieved to go on a 3.25" tube. A plate can be added to a 2.75" tube for the bracket to be attached to.

Forward Frame Mount Bracket Angle = 45 Degrees
The Prothane 19612 Bushings work great. One kit will service one bar, need 4 kits for whole 4 link.
Remove about 1/16" from the end that meets up in the tube / grind a slight chamfer on the end to go right in.

***PLEASE NOTE

This is NOT a bolt-on kit. Welding is required. Coilover shocks are not included, but we have a variety of options. Give our suspension hotline a call to help you pick the right shocks to match your setup and driving style.

Features

Kit Type :: Triangulated Full Size
Fitment ::
Adjustable :: Yes
Material :: DOM Heavy Wall Steel
Number of Bars :: 4
Heavy-Duty Brackets :: Yes
Coilover Brackets :: Yes
Coilover Bracket Positions :: 3
Heavy-Duty Bushings :: Yes
Shock Hardware :: Yes
Installation Hardware :: Yes
Main Bar Length :: 28in (71.12cm)
Secondary Bar Length :: 18in (45.72cm)
Bar Wall Thickness 0.16in (40.64cm) :: 0.16in (40.64cm)
Bar Thickness :: 0.984in (25mm)
Bracket Thickness :: 0.196in (5mm)
Axle :: 3in (7.62cm) & 2.75 (6.985cm)
Instructions :: Detailed Instructions
Tech Support :: USA Based Toll-Free
Warranty :: Limited Lifetime Warranty

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