SCX30 K20 - Modular

80s Chevy K20 inspired Body & Chassis Kit
Swappable bed, Grill, hood, bumpers & tail lights.
Fits both stock and Furitek motor/electronics.
- Uses OEM chassis clips, and similar tung and groove system
- Assembly Guide included
- Windshield Cricut Project Included
- Louvered hood

You can purchase the tinted windows on etsy:
https://truckedup3d.etsy.com/listing/4442842996
You can access the cricut window file here:
https://design.cricut.com/landing/project-detail/69531ee36221cf1e2059fb8d

• Build Guide & Hardware / Tools List
• link: https://1drv.ms/p/c/b651636a763fa7ef/IQA-amUEOpXzRLcJLWd0cFBTAUS4ALla1r7XJiEvBWXeoMU

Note: recommend windows are cut/scored on 20 mil (0.02") PETG. Easily cuttable if your cricut machine is older and cant reach depth.
- can be dyed with idye poly (see photos for tint)
PETG: https://www.amazon.com/dp/B086SFX7GB?ref=ppx_yo2ov_dt_b_fed_asin_title
DYE/TINT: amazon.com/dp/B007QYBQNS?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1

OEM LEDs: Do fit - you will need to untwist & remove from some frame hooks to get longer length.

Other accessories available for purchase separately
- roll bar
- recovery gear mount
- light bar
- spare tire carrier

Updates:
- Tube bumper v3.5 added 1/12/26 (added gussets to corners to prevent breakage during support removal/drops)
- Bed V2 added 1/12/26 (added solid plate at cab interface for strength and bed adhesion. Removed cage from tailgate to prevent print failure point or PLA/PET interface layer for easy support removal. Moved fender wells FWD slightly to better fit wheelbase)
- Bedliner V2 - added 1/24/26: Added for use with the V2 bed (closes visible gap from V2 bed removing the cage)
- Hood V1 - Added 1/24/26: Changed the front screw blocks from socket style (easily breakable during support removal) to solid blocks, Cleaned up geometry underneath & smoothed some hard lines that were ghosted into the hood from the louvered design.
-V2.5 Cab - Added 1/24/26: Mirror bug created a visible line down cab top, this was fixed & fender inner bracing was beefed up to try and prevent breakage when cab is disassembled.
NOTE: CAB FILE IS NON MANIFOLD - PLEASE USE BAMBU/ORCA SLICER TO MAKE MANIFOLD. It is manifold in blender and im still investigating the issue, but will print normally once done in your slicer.
- V2.5.5 Cab: extended fender stiffener to door. 1/30/26
- V2.5 Bed: Rebuilt frame, added strength, Moved wheel well FWD1/30/26
Bed 2.5.5: Flatted stray vertex around fender flare (minor)

Body Weight:​

DOVETAIL (CAB/GRILL/BED/Tab/Body Clips): 27g​

SQUAREBODY (CAB/GRILL/BED/Tab/Body Clips: 29​

WINDOW:2g ​

BEDLINER:1g ​

​

Body Addons (separate files):​ https://cults3d.com/en/3d-model/game/scx30-k20-rollbar-accessories-truckedup3d

Roll Cage: 2g​

Light Bar/led filament: 1g​

OEM recovery rack/MNT: 1.5g​

Spare Tire/Carrier/Traction Boards: 7g​

​Chassis Weight​

DOVETAIL​ (free)
Available here:https://cults3d.com/en/3d-model/game/scx30-k20-dovetail-only

• Bumpers/LED Brackets: 4g​

SQUAREBODY​

• Bumpers/LED Brackets: 4.5g​

Flex Blades: 0.5g​

Layer Height 0.16
2-3 wall
100% infill
Tree Auto (some parts manual)
- on build plate only, remove small overhangs
Advanced: initial layer expansion 5
Brim width 10
- Front LED bracket: top brace should be facing bed plate & angled 30 degrees (bolted connection closest to bed)
- Front bumper should be rotated 30-45 degrees with the bull bar facing up & bolted connections pointing toward bed.