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1964-1967 GM A Body Left Trunk Floor Brace

1964-1967 GM A Body Left Trunk Floor Brace
from $45.99 ea

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Model: 5020343
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The 1964-1967 GM A-Body Left Trunk Floor Brace is a precision-stamped steel support panel designed to restore structural integrity beneath the driver-side trunk floor. This brace runs beneath the trunk pan and provides a critical mounting surface for fuel tank straps and trunk components. Commonly affected by rust and corrosion, this area is vital for maintaining rear body rigidity and safe fuel tank installation. Engineered to factory specifications, this replacement brace ensures proper fitment and strength during trunk floor restoration projects.

  • Fits 1964-1967 GM A-Body models including Chevelle, GTO, LeMans, Cutlass, Skylark, and Tempest
  • Supports the driver-side trunk floor and fuel tank strap attachment points
  • Stamped from heavy-gauge steel for lasting durability and strength
  • Matches factory dimensions, contours, and weld-in placement
  • Essential for restoring trunk floor stability and fuel system safety
  • Ideal for replacing rusted or damaged original support braces

Installation:
Difficulty: 4/5 – Requires cutting, welding, and careful alignment.
Instructions: Remove the fuel tank and any components obstructing the brace. Cut out the damaged brace from beneath the trunk floor, clean and prep the area, and test fit the new brace. Align with original mounting points and weld securely into place. Finish with seam sealer, primer, and undercoating before reinstalling the fuel tank.

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
Buick Special 1964 - 1967
Chevrolet Chevelle 1964 - 1967
Chevrolet El Camino 1964 - 1967
Chevrolet Malibu 1964 - 1967
Pontiac Tempest 1964 - 1967

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1964-1967 GM A Body Left Trunk Floor Brace: