
Dragon Wrench Custom LLC
Independent Mechanic
(512)-387-0059
Big Title


D150 Power Wagon Ramcharger
The D- series has a special place here at Dragon; it's where it all started. Keep your dream truck alive and running great. From full custom wire harness installations to Sniper EFI upgrades we will keep your square body on the road. Below are links to some of the most popular upgrades that I can install.
Rags to riches Davids 85 Dodge Ramcharger. The truck that started it all. At the time of purchase, the prior owner had tried to wire up a new A/C compressor. Eventually causing a fire and needing a wire harness replacement. 10 years later we are on the 4th harness build and its looking cleaner than ever. Hidden Engine wire harness with a new crate motor and a bull ripper trans. 1826 650 edelbrock carb while running the Pertronix ignition unit


1988 Dodge Ramcharger with 93 Cumming swap. After the swap they used the old wire harness causing a lot of issues. Once the wire harness was installed we had to finish out the rest of the build making this a absolute Clean Monster.


This 1996 came in after they rebuilt the A/c the old ECM wouldnt let th ecompressor turn on. We had to bypass the 40 pin fender computer to get the A/C working properly


This 1987 needed a new harness to keep it running for another 30 years. Most the switch's need to be replaced but almost everything electrical is new
