55-59 Truck Air Ride Front Clip & Backhalf

55-59 Truck Air Ride Front Clip & Backhalf - #110-8100-A

This complete front and rear air ride suspension package replaces the original front and rear chassis sections on 1955-1959 Chevy and GMC trucks with a modern, fully engineered air ride system designed to lay the frame and improve handling, stance, and drivability. This product bundles both the front clip and rear back half into one purchase for a matched suspension solution. 

Both kits are engineered and manufactured at our facility in Chandler, Arizona using Amada laser-cut and CNC-formed ASTM A1011 components to ensure consistent fitment and strength.

Front Suspension Overview

• Full front clip suspension replacement requires removal of the stock front chassis

• Uses 73-87 half-ton Chevy spindles for correct installation
  

• Upgraded to power steering rack & pinion

• Works with stock clamshell motor mounts for GM 350, with LS engine compatibility using an adapter plate (Sold Separately)

Rear Suspension Overview

• Rear back half suspension replacement requires removal of stock rear chassis

• Inboard parallel 4-link suspension for 15” wide wheel clearance

• Billet Watts Link for lateral axle control
  

• Designed to lay frame on up to a 31” tall tire

Fitment

• 1955-1959 Chevy & GMC Trucks

• Works with clamshell-style motor mounts with a GM 350

• Supports Small Block, Big Block, LS, & LT4/LT5 engines

• Motor mounts & rubber clamshells sold separately 

• A low-profile oil pan required for all engine configurations
  
  

   -   Holley LS P/N: 302-2

   -   Speed Engineering P/N: 26-1042

• Recommended wheel specs:

 -   20" x 9" with 6" Backspace

 -   22" x 9" with 6" Backspace

• Maximum wheel specs:

 -   24" x 9 or 10" with 6" Backspace (Max) 

Spindle options:

- CPP Stock Spindles - Factory height spindle with the spindle pin located at the bottom, maintaining original suspension geometry and ride height.

- CPP 2.5" Drop Spindles - Lowers the vehicle 2.5" by relocating the spindle pin higher while retaining full suspension travel and stock 11"–12" brake kits.

- CPP 2.5" Modular Drop Spindles - Lowers the vehicle 2.5" using a modular hub design, offering increased clearance for aftermarket 13"–14" brake kits.

What’s Included (Front Clip)

• (1) Main Crossmember & Frame Rails with Logo

• (2) Engine Perches

• (2) Upper Control Arms

• (2) Lower Control Arms 

• (2) Upper Ball Joints

• (2) Lower Ball Joints

• (1) Rack & Pinion with Aluminum Bushing Set
  

• (2) Air Bags

• (2) Shocks

• (2) Tie Rod Adapters

• (2) CPP Spindles (Stock, 2.5" Drop, Or Modular 2.5" Drop)

• (1) Hardware Bag & Instructions

What’s Included (Backhalf)

• (1) Welded Rear Frame Rails

• (1) Bridge Assembly

• (2) Billet Watt’s Links (With Jam Nuts, Heim's & Misaligns)

• (1) Watt's Link Center Pivot 

• (1) Watt's Link Mount Bar 

• (2) Frame Reinforcement Plates

• (4) Adjustable 4-Link Bars

• (8) Rod Ends (With Jam Nuts, Crush Sleeves, Bushings, & Zerk Fittings)

• (2) 4-Link Axle Mounts (x1 Circle, x1 Oval)

• (2) Firestone F9000 Air Bags

• (2) Shocks
  

• (1) Hardware Bag & Instructions

Notes

• Kit requires welding and ships on a pallet

• Designed for air ride applications only 

• This will convert a long bed to short bed
  

• Removal of inner fender wells is required

• Power steering hoses and fittings not included

• Steering shafts and U-joints not included 

• Rack and pinion is Mustang II style with 3/4-36 spline 

California Proposition 65 Warning

Cancer and Reproductive Harm – www.p65warnings.ca.gov

Questions? Contact Us

(480) 940 1806 – Local
1 (877) 951-1890 – Toll Free