JConcepts 1982 GMC K10 Scale 12.3" Rock Crawler Body (Clear)

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JConcepts 1982 GMC K10 Scale 12.3" Rock Crawler Body (Clear)
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Price: $37.49

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The JConcepts 1982 GMC K10 Scale Rock Crawler Body is designed to accommodate an 8" front/rear track width, and 12.3" wheelbase. Package includes clear body, window masks and decal sheet. 

Square body nation rejoice, the team at JConcepts has brought back the late 70’s and early 80’s generation GMC truck line-up to the RC enthusiast. Fans of the JConcepts product line have a passion for originals, in order to re-live those classic days of tradition and conventional truck design, heavy edginess and a lot of detail work went into this beauty. 

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 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 size vehicle, for the most clearance on class 1 and 2 tires or maximum articulation, it will be necessary to trim further into the fender flares for the tire size used. 

The square body generation spanned an incredible 14 years and with small changes to grille, headlights, and trim packages throughout the years, JConcepts has added a bonus to the included decal sheet. An incredible 5 different grille options are included on the sheet giving the user the option of their favorite square body grille and trim package. Quadruple light and double light bezel setups are included which contain bar and tube grille combinations. In addition, a plethora of badges are offered on the sheet featuring Sierra Grande, Custom Deluxe, Cheyenne, Scottsdale and Silverado combinations.  


  • Officially licensed by General Motors to JConcepts
  • Body measures a 12.33” wheelbase and a 8” width
  • Direct fit for Traxxas TRX-4, Element Enduro and Axial SCX10 II as 12.3” W.B.
  • Scale inspired body, cab and window design 
  • Multiple, 1:1 headlight and grille treatment options
  • Clear heavy-duty polycarbonate with protective film
  • Window masks and detailed GMC and Chevrolet decal sheet included 

This product was added to our catalog on July 30, 2019

Verified Owner
Wednesday, Dec 25 2019 (about a year ago)
JConcepts 1982 GMC K10 Scale 12.3" Rock Crawler Body (Clear)
Great looking body, just one problem. The fenders are entirely to small for 1.9” tires. By the time you get the tires to fit, you no longer have fenders left. Either that, or it’s not for a trx4 sport
Verified Owner
Sunday, Oct 10 2021 (8 weeks ago)
JConcepts 1982 GMC K10 Scale 12.3" Rock Crawler Body (Clear)
This was very good for my TRX4 sport but slightly too narrow for the TRX4 with fenders,, it has survived bashing and crawling. The square GMC wheel wells are too small to clear 4.75” tires. I sanded the wheel wells for more clearance and may cut off the rear bumper. It doesn’t have much detail, but it’s a lot less expensive than a Traxxas body