Off-Road Assassin

Clinical Racing SEMA 2021

Build Details

Vehicle: 2005 GMC Canyon SLE

Truck set up to race in Class 2000, a sportsman leaf spring class which requires a steel cab, working doors, and rear leaf springs.


  • Chevrolet Performance LT376/535 6.2-liter V8
  • TCI Automotive TH400 Manual Reverse Valve Body
  • MSD Atomic Intake Manifold
  • MSD Ignition Coil Packs
  • MSD Spark Plug Wires
  • Motul Fluids
  • JE Reel Driveshaft
  • Stage 8 Locking Fasteners Header Bolts
  • Holley VR2 Brushless Fuel Pump
  • Holley Fuel Pressure Regulator
  • Earl’s Plumbing Fuel Lines
  • Fuel Safe 40 Gallon Fuel Cell With Dry Break
  • K&N Filters Canister With Filter
  • Turn 1 Power Steering Pump
  • Powermaster Alternator

Wheels & Tires:

  • Raceline 17-inch Avenger Beadlocks
  • Falken 37×12.5R17 Wildpeak AT3W

Front Suspension:

  • Bilstein M9200 10-inch 70mm 4-tube Bypass Shocks
  • Bilstein M8125 10-inch 60mm Coilover
  • Bilstein M9100 4-inch Bump Stops
  • FK Rod Ends
  • Custom Built J-Arm Suspension
  • Wilwood 6-piston Calipers
  • Custom Built Swing Steer
  • Bartact Limit Straps

Rear Suspension:

  • Atlas Suspension Custom Rear Leaf Springs
  • Bilstein M9200 18-inch 70mm 4-tube Bypass Shocks
  • Bilstein M9100 4-inch Bump Stops
  • Currie Enterprise F9 Full Float Housing with 4.57:1 Motive Gears
  • Wilwood 4-piston Calipers
  • Bartact Limit Straps

Cooling System:

  • Champion Cooling Systems Radiator
  • Derale Transmission Cooler
  • Derale Oil Cooler
  • Derale Power Steering Cooler
  • Earls Plumbing Lines and AN Fittings

Lights & Electronics:

  • Chevrolet Performance Connect and Cruise Engine Managment
  • Racepak IQ3 Street Dash
  • Racepak Smartwire and Switch Pads
  • Dual Optima Yellow Top Batteries
  • Rigid 40-inch Adapt Light Bar
  • Rigid 360 Series 6-inch Lights
  • Rigid Rock/Work Lights
  • Rigid Chase Bar


  • Mastercraft 3G Seats
  • Mastercraft Harnesses
  • Mastercraft Safety Nets
  • Rugged Radios RM-60 Radio and Intercom
  • Rugged Racdios Mac 3.2 Pumper
  • Safecraft 10 lb. Fire Suppression System
  • Holley Analog Gauges
  • Grant Steering Wheel
  • Outer Limits Supply First Aid Kit


  • McNeil Racing Front Fenders
  • McNeil Racing Hood
  • Trailer Products Rear Fenders
  • Pro Eagle OG Jack
  • Tredz Recovery Ramps
  • Safecraft 5 lb. Fire Extinguisher

Clinical Racing’s partners include Bend-TechRaceline WheelsFalken TiresOff-Road AssassinRSO PerformanceFK Rod EndsHolley PerformanceRigid IndustriesAtlas SuspensionBilsteinFuel SafeTCI AutomotiveJE Reel, Stage 8, and Bartact.

2021 Race Recaps

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