Dynacorn Complete Floor Pan Assembly In Weld-Thru Primer Coupe/Fastback 1969-1970

Dynacorn: 3648UWT

Regular Price: $2,887.99

Special Price: $2,599.19

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Dynacorn Complete Floor Pan Assembly In Weld-Thru Primer Coupe/Fastback 1969-1970

Product Description

Dynacorn Complete Floor Pan Assembly In Weld-Thru Primer for 1969-1970 Mustang Coupes and Fastbacks.

Stop wasting your time trying to repair that old, rusted-out floor. Upgrade to Dynacorn's complete floor pan assembly in weld-thru primer. This all new complete floor pan is pre-assembled, coated in weld-thru primer and ready to place under your Mustangs body. The complete floor pan assembly includes floor pans, trunk pan, transition pan, rockers and rear frame rails.

Advantages of Weld-Thru Primer:
- Reduces prep time when welding new parts to new parts that are both covered in the weld thru primer
- Reduced spatter
- Lower distortion of the panels
- 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 that helps forgive an old alloy's problems 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

Similar Mustang Parts

similar Mustang parts More Body & Sheet Metal  

Installation Instructions

Mustang Installation

Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

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Product Questions


What is the difference between this and 3648DWT other than price? They seem to have the same description and use of weld through primer?

Asked by: HankFink
The 3648DWT is just the front floor pan, this includes inner rockers, frame rails and the complete floor from where the firewall extensions weld on to the trunk brace.
Answered by: rk cjpp
Date published: 2015-11-12

does this complete floor pan assembly come with all the body plugs? Or will I need to buy other things to completely install it...

Asked by: cole69
You'll want our floor pan body plug kit, which is CJ part # HW1100
Answered by: CJ Pony Parts
Date published: 2015-09-09

Can this complete floor pan assembly be used with a 1969 mustang convertible? 

Asked by: Mookie14
No, it won't.
Answered by: CJ Pony Parts
Date published: 2015-01-26
  • 2015-11-29T08:38CST
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