SD Concepts 73 Dodge Challenger

SDCE Challenger

Build Highlights

Make / Model:
1973 Dodge Challenger

Low Deck big block

Power Add-ons:
20 year old D3 ProCharger

GM 4L80E with SD adapter

Project Overview

Humble Beginnings


In 1994, as a birthday gift to Wendy, Scott purchased a rough around the edges shell of a 73 Dodge Challenger with a pile of miscellaneous parts packed inside. A sight for sore eyes with every single body panel being a different color & full of BB holes, Scott spray bombed it with gray primer to make it look more presentable while it sat in the driveway awaiting its fate!


While deciding what direction to take the car in, countless hours were spent pouring thru all the car magazines (this was before the internet and google) to see what “go fast” goodies were available for Mopars. We quickly realized the options were very limited. Right around this same time period, ProCharger was just hitting the aftermarket world with their centrifugal superchargers. Having a knack for building things and being on a shoe-string budget with just starting the family and the business simultaneously, we decided to take matters in to our own hands.  A P600B ProCharger supercharger head unit was purchased and we got busy fitting it to a small block 360ci engine that we built with custom fabbed bracketry and thus our Chryster kits were born.



Magazine Articles Featuring Our Challenger


Mopar Muscle 1998 - click to view

Horse Power Magazine 1998 - click to view

Mopar Action 2001 - click to view

Motortrend 2001 - click to view