Complete Trunk Floor Assembly Weld-Thru 1987-1993

CJ's Part Number:


  • OEM Style Replacement
  • Heavy Gauge Construction
  • Weld-Thru Primer Finish
  • From Taillight Panel To Rear
MSRP $524.99
You save 12%

Complete Weld-Thru Trunk Floor Assembly for 1987, 1988, 1989, 1990, 1991, 1992 and 1993 Mustangs.

Cut down your prep time when it comes to restoring/rebuilding your Fox Body. The Complete Weld-Thru Trunk Floor Assembly plugs into the front floor assembly of your 1987-1993 Mustang with less resistance than non-weld thru primer parts. The new steel can penetrate old alloy with no problem thanks to the perfect OEM style fitment and pre-cut holes that makes this the easiest replacements piece you've bought!

Trunk Floor Assembly Features:
- OEM Style Replacement
- Direct Fit Replacement with Pre-Cut Installation holes
- Factory Correct Ribbing
- Stamped Steel Construction
- Weld Thru Primer Coating to Cut Prep Time Down

Weld-Thru Primer Features:
- Reduces spatter
- Lower panel distortion
- Superior conductive properties that help minimize high heat zone problems
- Eliminates corrosion that would form between overlapped panels or multi-layered spot welds
- Helps when welding a new panel to old metal
- Lower resistance at the weld surface allows better penetration into the denser, new steel to forgive old alloy with porosity and impurities
- Helps prevent resin build up between welds that can trap moisture in the old porous steel that leads to failure at the weld borders

The Trunk Floor Assembly is designed to be a direct fit replacement for all 1987-1993 Mustangs. The Trunk Floor Assembly is constructed from heavy gauge steel that is stamped to mimic the factory trunk floor. The assembly combines orrect ribbing and pre-cut holes for the rubber plugs for ease of installation. Once the trunk floor assembly is fully constructed, it is then finished in a weld thru primer to significantly reduces prep time. The trunk floor runs from the taillight panel all the way up to the rear floor and attaches to front floor assembly.

Please Note: This Complete Trunk Floor Assembly can fit 1983-1986 Mustangs with modifications.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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