Coming for the Traxxas TRX-4 Sport is JConcepts’ new 1982 GMC K10 12.3” wheelbase truck body shell. For the early 80’s model year, the iconic square body emerged, a chiseled front-end, gently swept back from the center. Fenders were redesigned as well as the hood and the classic vent windows. A new sloped hood replaced the previous generation hood that had less rake, and the exterior changes include optional headlights and an updated tailgate. Side-markers were now horizontal rather than vertical which is another tell-tale look of the later generation styling. The wheel wells have been scaled to the original…