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$1,399.99 $1,249.99
(You save $150.00)
260.00 LBS
Free Shipping

Product Description


Free Shipping on this S-10 chassis swap kit within the continental USA!


While actively participating in the streetrod aftermarket industry for many decades, Code 504 has recognized a need for a quality S-10 bolt-on conversion kit and accessories to finish the project from A to Z.  If you want your 1941-1946 Chevy short box truck to drive like a modern vehicle but don't want to spend thousands of dollars for an aftermarket frame, our bolt-on S-10 chassis upgrade conversion is a great solution for a common problem.  All bolt-on S-10 conversion kits are proudly made in the USA by Code 504 in Seward, NE, and have been engineered to provide a quality and enjoyable installation ranging from the beginner to the seasoned expert.


Each kit features the following components:


  • Rear frame crossmember
  • Shock bar
  • Camel hump crossmember
  • Front box mount
  • Rear cab mount
  • Transmission mount
  • Transmission cross brace
  • Driver side front cab mount designed to accept SKU#50400103 Under Floor Pedal
  • Chevy Motor mount kit
  • Inner Radiator Support Brace
  • Front cross brace for bumper brackets
  • Passenger side front cab mount
  • Front running board mounts
  • Center running board mounts
  • Rear running board mounts
  • Rear box mounts
  • Rear axel pad adapters
    All necessary hardware
  • Detailed step-by-step instructions (with pictures) and friendly, unlimited tech support!




Additional Information:


  • No Welding Required! 100% Bolt-On Design for easy installation!
  • Designed using SolidWorks 3-D Modeling Software
  • Manufactured with laser cut brackets and CNC bends for quality and consistency
  • All kits ship with raw finish but can be powder coated for a small fee
  • *S-10 Frame Not Included
  • This 41-46 Chevy Truck kit requires an S-10 donor frame that's from a standard cab S-10 2wd pickup with a long box (118" wheelbase)




We're always happy to answer any questions you may have.  Feel free to give us a call at 402.643.0504 or send us an email at!



Product Videos

41 46 Chevy Shortbed S10 Conversion Kit 56:42

Here is a how to of how our tech goes through and installs the 41-46 Chevy Short Bed S-10 conversion kit.

  • 41 46 Chevy Sh...
    Here is a how to of how our tech goes through and installs the...

Product Reviews

Write Review

  1. Worked great

    Posted by Ron T. on 25th Dec 2018

    This kit made my build a lot easier Great instruction

  2. Bolt on with ease

    Posted by Brandon C. on 31st Oct 2016

    All components bolted right up exactly where they were supposed to in the instructions. This was a lot easier to do that i had expected and the quality of the kit is top notch. Customer service is the absolute best in the industry and i will be a customer for life. I have now bought steering, fuel, and suspension components while doing the build and constantly am getting complements on the quality of code 504 products.

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