73-87 Chevy & GMC C10 Air Ride Rear "Notch Kit" with Watt's Link

73-87 C10 Air Ride Rear "Notch Kit" with Watt's Link - #130-8300-RW

This rear suspension kit is designed for 1973-1987 Chevy & GMC Squarebody trucks and replaces the factory rear suspension with a modern air ride, 4-link setup featuring a Billet Watt’s Link. The system is engineered to improve ride quality, handling, and axle control while allowing the truck to lay frame. Frame rails are NOT included.

All components are designed and manufactured in-house at our facility in Chandler, Arizona. ASTM A1011 parts are laser cut on an Amada laser and fabricated using CNC equipment to ensure accuracy, strength, and consistent fitment.

Key Features

• Modern 4-link rear suspension with billet Watt’s Link

• Updated suspension geometry for improved handling and ride quality

• Designed to allow the frame to lay on the ground

• Uses Firestone F9000 Air Bags

• Rear suspension components moved inboard for wide wheel clearance

• Precision laser-cut and CNC-fabricated components

Fitment

• 1973-1987 Chevy & GMC Squarebody Trucks

• Designed to lay frame with a 31" tall tire

• Air bags and 4-link are moved inboard to accommodate up to 24" x 15" wheels

 Recommended Front Wheel Specs

• 20” x 9” with 6” backspace
  
• 22” x 9” with 6” backspace
• (MAX 24” x 9” or 10” with 6” backspace)

Recommended Rear Wheel Specs

• 22” x 10” with 5” backspace
  
• 22” x 12” with 5” backspace
  
• 22” x 15” with 5” backspace

What’s Included

• (2) Rear Notches & Caps

• (1) Bridge Assembly

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

• (1) Watt's Link Center Pivot 

• (1) Watt's Link Axle Mount Bar

• (2) Watt's Link to Frame Mounts

• (4) 4 Link Bars 

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

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

• (2) 4-Link Hangers 

• (2) 4-Link Hanger Plates

• (2) Firestone F9000 Air Bags

• (2) Shocks
  

• (1) Hardware Bag & Instructions

Notes

• ASSEMBLY REQUIRED

• Frame rails are NOT included—this is a notch kit only

• Professional installation recommended

• Designed for air ride applications only
  

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