1947-54 Chevy Pickup Rear Dropmember, Airbag

1947-54 Dropmember Level 3 Rear Airbag

The Porterbuilt Level 3 1947-54 Chevy Pickup Rear suspension system is a modular suspension system engineered to lay body with large diameter wheel/tire combinations. (Recommended to run no wider than a 10” wheel)

Designed to be paired with our Dropmember Level 3 Front.

Basic Kit Includes:

• - Adjustable 4-Link assembly
• - 4-Link crossmember
• - Modular bolt-in notch assembly
• - Bolt-in bridge assembly
• - Lower bag mounting brackets
• - Watts link

All rear kits are compatible with both long and short bed trucks.

Does NOT come powdercoated. All parts come raw.

Options & Upgrades

Porterbuilt Rear Frame Crossmember

Porterbuilt tubular rear frame crossmembers are built using thick wall dom tubing and include the necessary grade 8 hardware for installation.

Porterbuilt boxed rear frame crossmembers are built using 3/16" steel and include the necessary grade 8 hardware for installation.

Airbags

Firestone F9000 Air Spring Kit - This standard Firestone air spring offers maximum load support and operates at up to 100 psi. The spring has a 1/4" inflation port, a ride height of 8.25" and a maximum diameter of 5.70".

Shock Kits

KYB Excel-G gas shocks and struts rely on velocity-sensitive valving to respond to changing road conditions for a smooth, comfortable ride. They feature sintered-iron pistons and guide rods for strength, hard-chrome piston rods for added durability, and seamless cylinders and eyerings that eliminate the typical weak points. Excel-G shocks and struts also have a patented check valve to minimize foaming and aeration and maintain control under tough conditions.

Ridetech HQ Series Shocks - The HQ (handling quality) Series shocks adds rebound adjustment for the driver who wants to tune ride quality AND handling quality to their specific taste. A wide rebound adjustment range allows you to cruise down the road in plush comfort or firm up your suspension for those Saturday morning canyon roads!