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1955-1957 Chevy Tri-Five Bel Air Deluxe Adjustable Rear Triangulated 4 Link Kit with Coilover Shocks, Bolt On Brackets, Complete Hardware for Street and Track Performance Driving Package V8 Restomod

55-57 CHEVY TRI FIVE BEL AIR REAR 4 LINK KIT coilover set up rear suspension

Helix Suspension Brakes and Steering

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Description

Take control of your 1955–1957 Chevy Tri-Five Bel Air with Helix’s Deluxe Adjustable Rear 4-Link Kit. Built for both street driving and track use, this system delivers full adjustability to dial in ride quality, handling, and traction.

The Helix Tri-Five 4-Link kit features custom brackets that create a true triangulated rear suspension while keeping installation straightforward. Designed to work with the factory frame and 3" axle tube, this setup does require welding and is engineered for strength, fit, and long-term performance. It’s one of the most complete and capable rear suspension upgrades available for 1955–1957 Chevy Tri-Fives / Belair applications.

Each kit includes custom brackets, oversized stainless steel adjusters, a full upper coilover crossmember, heavy-duty 1" OD 4-link bars, deluxe coilover shocks, powder-coated springs, axle brackets, chassis brackets, all mounting hardware, and detailed instructions. ***(Optional Sway Bar Kit Sold Separately)

COILOVERS
- 16.25 (41.275cm) Fully Extended
- 11.75 (29.845cm) Compressed
- 4.5” (11.43cm) Travel

NOTES
Designed to work w/ 3" Axle Tube.

OPTIONAL
Sway-Bar Kit = SKU:9242

Helix delivers classic looks backed by modern suspension technologybuilt to drive, handle, and perform.

Stay ahead of the pack with Helix Suspension. For more information on Helix products please contact your local dealer, or visit the Helix Suspension website.

***PLEASE NOTE

This is NOT a bolt-on kit. Welding is required. Coilover shocks listed above are included, but we have a variety of options if you desire a different setup. Give our suspension hotline a call to help you pick the right shocks to match your setup and driving style and to add an optional sway bar kit for extra handling!

Features

  • ----- :: COMPLETE TRI-FIVE 4 LINK KIT
  • Fits :: 1955 Bel Air, 210, 150, Nomad
  • Fits :: 1956 Bel Air, 210, 150, Nomad
  • Fits :: 1957 Bel Air, 210, 150, Nomad
  • Fits :: 1958 Bel Air, 210, 150, Nomad
  • Material :: Heavy-Duty Steel
  • Coilovers :: Yes
  • Shocks :: Included
  • Springs :: Included
  • Triangulated :: Yes
  • Adjustable :: Yes
  • Installation :: Bolt-On and Weld-On
  • Axle Bracket :: Weld-On
  • Hardware :: Included
  • Tubing Diameter :: 1in (25.4mm) OD
  • ----- :: OTHER
  • Instructions :: Yes
  • Tech Support :: USA Based Toll-Free
  • Warranty :: Limited Lifetime Warranty

*Product images are for reference only & may differ from actual product. Rewards are subject to change & are not eligible when coupons are applied. See Rules & Restrictions for more information.

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