Chevrolet K5 Blazer Frame Chassis_2 Drivers Side

1969-72 Rolling Chassis & Powertrain

Classic K5 Blazer

Virtually everything needed for an unparalleled driving experience, just add the body.

Starting at $119,900

When receiving parts, the Client must take inventory of delivered parts and report any items missing or damaged to Velocity within 48 hours of parts being recorded as delivered.


Our exclusive Velocity VK3 chassis, built on top of our VK2 Rolling Chassis framework, has been uniquely engineered and precision-crafted for the most discerning Blazer builds, and it’s now available to you. A Chevrolet LT1 6.2L V8 crate engine and a 10-speed automatic transmission are at the heart, but that’s certainly not all. A two-speed Atlas 2 transfer case spins Panhandle 2” driveshafts for terrain-gripping traction. Also included is Power Steering Pump, Alternator, AC Compressor Tensioners and Belts, a Velocity proprietary exhaust system, and more. Ships on Gunni Wheels. 

Key Features

  • Built on VK2 Rolling Chassis
  • Chevrolet LT1 6.2L V8 Engine
  • 10L80 Transmission
  • Exhaust Headers
  • 90 Day Lead Time
Chevrolet K5 Blazer Frame Chassis_3 Drivers Side Front 3.4
Chevrolet K5 Blazer Frame Chassis_4 Drivers Side Front
Chevrolet K5 Blazer Frame Chassis_5 Front
Chevrolet K5 Blazer Frame Chassis_6 Passenger Side Front
Chevrolet K5 Blazer Frame Chassis_7 Passenger Side Front  3.4
Chevrolet K5 Blazer Frame Chassis_8 Passenger Side
Chevrolet K5 Blazer Frame Chassis_9 Passenger Side Rear 3
Chevrolet K5 Blazer Frame Chassis_10 Passenger Side Rear
Chevrolet K5 Blazer Frame Chassis_11 Rear Tailgate
Chevrolet K5 Blazer Frame Chassis_12Driver Side Rear
Chevrolet K5 Blazer Frame Chassis_13 Driver Side Rear 3.4
Chevrolet K5 Blazer Frame Chassis_15
Chevrolet K5 Blazer Frame Chassis_17
Chevrolet K5 Blazer Frame Chassis_16
Chevrolet K5 Blazer Frame Chassis_18
Chevrolet K5 Blazer Frame Chassis_19
Chevrolet K5 Blazer Frame Chassis_22
Chevrolet K5 Blazer Frame Chassis_ 14

Product Features

    • Velocity Exclusive Frame built by Roadstershop
    • Dana 44 front axle with Warn premium locking hubs.
    • Dana 60 rear axle with Trac-Loc.
    • Yukon 30 Spline chromoly axels
    • Power Steering, Fox adjustable Steering Stabilizer
    • Steering assembly
    • Four-wheel Wilwood big brake kit. (6 Piston Front & 4 Piston Rear)
    • Custom Brake Line Kit installed
    • 4-link front suspension with track bar, Adjustable high-level trac bar, Afco adjustable coilover springs
    • Triangulated 4-link rear suspension
    • Velocity exclusive oversized aluminum tank
    • ISSPRO 73-10 OHM cylinder style fuel level sender for more accurate and reliable fuel level readings.
    • GM style fuel pump hat assembly internally regulated @ ~58psi (no need for external fuel pressure regulator and a fuel return line). Fuel pumps available to support up to ~800 HP.
    • 3/8” quick disconnect fuel fitting.
    • Dual corner pickups to keep the fuel pump hat full of fuel no matter the fuel tank level, all the way down to the last drop. Great for high inclines and banks while off-roading.
    • Center full-height baffle to help limit sloshing inside the tank.
    • Stainless Fuel Line Installed – Complete fuel tank and lines installed.
    • Powder-coated satin black.
    • Chevrolet LT1 6.2L V8 Crate Engine
      • 465 HP/ 400 TQ
      • 11:1 compression ratio (requires 91 minimum octane)
      • Controlled by Speartech
      • Custom-designed Stef’s aluminum 7 qt oil pan to provide ample engine-to-axle clearance
      • Lower steering shaft and joints
      • Motor mount brackets with rubber motor mounts
      • Motorcraft starter
      • Lokar transmission dipstick for ease of mounting
    • 10L80 10-speed automatic transmission with torque converter
    • Atlas 2 Transfer Case with cable shift twin sticks
      • Hi range 1:1 ratio
      • Low range 3:1 ratio
    • Panhandle 2” Driveshafts
      • Double Cardan CV joints with XB splines to improve strength and wear resistance.
      • Front utilizes 1310 u-joints
      • Rear utilizes 1350 u-joints
    • Velocity Serpentine 6-rib system to ensure quiet belt operation and concentrate accessories as tight towards the engine as possible.
      • Power Steering Pump
      • Alternator 175 AMP
      • A/C Compressor
      • Tensioners and Belts
    • Custom fabricated and TIG-welded 304 Stainless Steel Exhaust
      • 3/8” thick 304 SS header flanges to prevent warping and leaks
      • 1 ¾” Header primary tubes
      • 2 ½“ Header collectors
      • 2 ½” y-pipe w/ flex pipe to a 3” outlet
      • 3” y-pipe to tailpipe
      • We use v-band clamps on our exhaust systems to increase end-user ease of adjustability and maintenance.
      • Offered in 2 exhaust tones: w/ 2 Magnaflow mufflers for extremely quiet (almost stock) sound & w/ 1 Magnaflow muffler and secondary muffler delete pipe (more aggressive/off-road sound)
      • All necessary gaskets and hardware
    • Hydratech Hydroboost braking system, Wilwood Master Cylinder and proportioning valve with lines
    • Lower steering shaft and joints
    • Ididit Steering Column
    • Radiator
      • Black Powdercoated power steering and coolant overflows
      • Transmission cooler with lines and fittings
      • Cooling Fan
      • Velocity Aluminum Satin Black powder-coated shroud
      • Radiator hoses needed w/ proper heat shrink clamps
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