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1963-72 Rear Dropmember Back Half Kit

$3,499.00

Quick Overview

The Dropmember Rear modular suspension system is designed to replace the factory components and improve ride quality, performance, aesthetics, and strength.

Level 1, Mild

Ride height measures approx. 8” when running a 30” tall tire, and deflated height is approximately 3”.

Level 3, Extreme

Ride height measures approx. 5” when running a 30” tall tire, and the frame will rest on the ground when deflated.


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



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$3,499.00

Details

Basic Kit Includes:

  • - Trailing arm/Trailing arm x-member assembly
  • - Modular bolt-in notch assembly
  • - Bolt-in bridge assembly
  • - Lower bag mounting brackets
  • - Maximum length fully adjustable trac-bar or watts link
  • - C20 Kits only available in 4-Link assembly

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

Does not come powdercoated.


Dropmember Level 1 Rear Airbag

The Dropmember Level 1 Rear is a modular suspension system designed to replace the factory components and improve ride quality, performance, aesthetics, and strength. It is available in either a trailing arm or four-bar variation. Ride height measures approx. 8” when running a 30” tall tire, and deflated height is approx. 3” (measurements are taken from bottom of the frame rail under the cab to the ground).

Designed to be paired with our Dropmember Level 1 Front.


Level 1 Ride Height

Level 1 Deflated

Dropmember Level 3 Rear Airbag

The Dropmember Level 3 Rear is a modular suspension system designed to replace the factory components and improve ride quality, performance, aesthetics, and strength. It is available in either a trailing arm or four-bar variation. Ride height measures approx. 5” when running a 30” tall tire, and the frame will rest on the ground when deflated (measurements are taken from bottom of the frame rail under the cab to the ground).

Designed to be paired with our Dropmember Level 3 Front.


Level 3 Ride Height

Level 3 Deflated

Options & Upgrades

Porterbuilt Rear Frame Crossmember

Porterbuilt rear frame crossmembers are built using polished 1.5" OD heavy wall tubing and CNC cut, precision formed, and machine polished 3/16 plate. Includes 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 RQ Series Shocks - The RQ (ride quality) Series shocks have been designed and tuned for optimum ride quality in street rods, Muscle Cars, classic trucks and cruisers. It’s the perfect solution for the hotrodder who wants to install it and forget it!

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!

Brakes

CPP Rear Disc Brake Wheel Kits - Available in 5 or 6 lug, includes rotors, loaded calipers, caliper brackets, rear hardline kit, rubber brake hose kit and all mounting hardware.

CPP Rear Big Brake Wheel Kits - Available in 5 or 6 lug, includes 12” cross-drilled, gas slotted and zinc washed rotors, CPP calipers, brake lines, brackets, cables, hoses, clips, instructions and necessary hardware to assure a hassle-free installation. This kit requires larger diameter disc brake type 16” wheels.

Wilwood Forged Dynalite Rear Parking Brake Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19” one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip and show machines.

Wilwood Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines.

Wilwood AERO4 Rear Parking Brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Forged AERO4 four piston calipers, 14” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines.

Additional Information

Typical Production Time: 10-12 Weeks
CA PROP 65 WARNING CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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