It began with a simple yet profound idea: What if we could recreate the iconic GM trucks that evoke nostalgia while infusing them with the reliability and convenience of modern vehicles?
Ah, the 1972 Chevy K10—a true classic! It's a four-wheel-drive version of the Chevrolet C/K series trucks, part of the second-generation (1967-1972) "Action Line" pickups. This was the last year before Chevy introduced the "Square Body" style in 1973. Key Specs & Features
Engine Options: 250ci (4.1L) Inline-6 292ci (4.8L) Inline-6 307ci (5.0L) V8 350ci (5.7L) V8 (most common) 402ci (6.6L) Big Block V8 (sometimes labeled as 400)
Transmission: 3-speed manual 4-speed manual (SM465) 3-speed Turbo Hydramatic auto
Drivetrain: 4WD with a solid front axle NP205 transfer case (bulletproof, all-gear-driven)
Body Styles: Fleetside (smooth bed sides) Stepside (curved fenders, exposed rear wheels)
Suspension: Leaf springs front & rear Dana 44 front axle (most common) GM 12-bolt rear axle
Notable Features: First-gen "Cheyenne" trim package available Woodgrain interior accents Optional factory air conditioning
Why It's Popular Classic vintage truck styling Durable and simple mechanics Highly collectible, especially in original condition or resto-modded Solid off-roader with a rugged frame and drivetrain
The 1986 GMC Jimmy is a beast! It's part of the second-generation (1973-1991) Jimmy, which was GMC's version of the Chevy Blazer. These were some of the most iconic full-size SUVs of the ‘80s, known for their ruggedness and off-road capability.
Engines Available 4.3L V6 (262ci) – 155 hp, 230 lb-ft torque (Base model) 5.0L V8 (305ci) – 160 hp, 235 lb-ft torque 5.7L V8 (350ci) – 210 hp, 300 lb-ft torque (Most popular) 6.2L Detroit Diesel V8 – 130 hp, 240 lb-ft torque (Fuel-efficient but slow)
Transmission Options 4-speed manual (SM465) 3-speed automatic (TH350 or TH400) 4-speed automatic (700R4 – Overdrive!)
Drivetrain & Suspension 4WD standard (RWD optional) Solid front & rear axles (Great for off-roading) Axles: Dana 44 (Front, early models) / GM 10-bolt (Most common) GM 12-bolt or 10-bolt rear Transfer Case: NP208 (Chain-driven, lightweight) NP205 (Rare, heavy-duty, gear-driven)
Body & Interior Removable fiberglass hardtop (Last generation before GM made it permanent in 1992) Square-body styling (Loved by collectors) Cheyenne, Sierra Classic, & High Sierra trims available Power windows & locks available (Luxury for the time) Optional bucket seats & center console
Why It’s Awesome Classic square-body design (Tough & timeless) Excellent off-road capability (Solid axles, good suspension travel) Simple & durable drivetrain (Easy to modify or restore) Last full-size SUV with a removable top (Before safety regs killed it)
The custom-built 1972 Chevy K10? If so, that thing is an absolute monster! 🚀
Built by Rtech Fabrications, known for their insane resto-mod classic trucks Named after Ullr, the Norse god of snow (fitting for a K10 beast) A fully custom extended-cab, four-door version of the ‘72 K10 (Chevy never made a 4-door version) Dually conversion with massive off-road tires Modern diesel power under the hood
Specs & Features 6.6L Duramax Diesel V8 (Modern power in a classic truck) Allison 6-speed automatic transmission Custom-built extended cab (Since GM never made one) Crew cab + long bed setup for a massive presence Modern suspension with heavy-duty axles for serious off-road capability Luxury interior with leather seats, custom dash, and modern tech Big-rig style with a lifted stance and aggressive off-road wheels
Why It’s Insane One-of-a-kind classic-meets-modern truck Duramax Diesel swap for power & reliability Completely re-engineered – it's like a 2020s truck in a 1972 body Hand-built craftsmanship from Rtech Fabrications
