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AMD Level 2 Chassis Stiffening Kit, 70-74 Plymouth Barracuda X897-1570-2S

AMD Level 2 Chassis Stiffening Kit, 70-74 Plymouth Barracuda X897-1570-2S
AMD Level 2 Chassis Stiffening Kit, 70-74 Plymouth Barracuda X897-1570-2S
$2,605.99 ea
NEWARRIVING SOONEstimated Ship Date 06/09/2026 (If Ordered Today)
Model: 5115219
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Level 2 chassis stiffening kit for the 70-74 Plymouth Barracuda. Purchasing these components as a kit offers a substantial savings over purchasing the components individually.

Kit Includes:
  • Weld-in Frame Connectors
  • Front & Rear Torque Boxes
  • Inner Fender Braces
  • Lower Radiator Core Support Brace

USCT weld-in frame connectors are CNC Machine cut from 12ga thick steel (original factory rails are made from 16 gauge material) and CNC bent for a precision fit, these frame rail connectors are designed to be welded in to your existing unibody floor pan. No cutting of the floorpan is required and once welded in, they create a fully boxed frame rail connector that is stronger than the original factory frame rails!! The USCT Frame Connectors include a unique drop floor feature that more than doubles the strength of these frame connectors.

USCT torque boxes are designed to add strength to your Mopar unibody in several critical areas. The factory added OEM torque boxes on the high-HP, high torque cars and convertibles. Hemi cars, six-pak cars etc. had torque boxes added by the factory engineers. Our interpretation of the OEM pieces improves on that proven design. We made them stronger by using 1/8" thick steel and having them CNC Machine cut and CNC bent.

USCT inner Fender Brace Kit adds incredible triangulated strength to the front end of your Mopar sub-frame front end. The kit includes CNC cut plate steel to box in the top of the OEM shocktower and tie it to the OEM fender panel. Designed to resist frame rail twisting and spread suspension loads across the OEM unibody. An absolute must when adding coil over suspension that moves the suspension loads away from the torsion bar crossmember and places them all onto the front sub-frame.

USCT lower radiator core support brace installs between the front frame rails, under the factory radiator. Can replace the factory thin sheetmetal support or can be installed on top of the factory core support. Adds substantial rigidity to the extreme front frame rails and reduces suspension geometry shift.

About Auto Metal Direct

Auto Metal Direct is a team of true car guys with years of experience in sheet metal reproduction, car restoration and paint/body work. We believe that quality is not subjective!  Our mission is to provide the best customer experience for the Ford, Mopar and GM classic car markets - both in products and in service. 

Our panels are made from proper gauge steel and include all correct-as-original clips, tabs, flanges, bends and seams. Each time a prototype body panel comes off of a new tooling, we test fit it on a car. The marked up prototype is then used to change and improve the tools, and a new prototype is produced. This procedure might be repeated multiple times but, once the part is finally approved, you can be assured of a quality part.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Plymouth Barracuda 1970 - 1974

Specifications:

Brand X-Parts
Height 27.5 in
Length 57 in
Weight 64 lbs
Width 9 in

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AMD Level 2 Chassis Stiffening Kit, 70-74 Plymouth Barracuda X897-1570-2S: