1969-72 Chevrolet K5 Blazer Rolling Chassis & Powertrain
Package:
w/ DrivetrainDue to the nature of this product, please submit an inquiry form or call us to order
Every component of the Velocity K5 Blazer Chassis is selected to elevate your Blazer restoration, blending classic aesthetics with modern technology. Perfect for enthusiasts seeking a reliable and high-performance foundation for their custom vehicle projects. This chassis package not only meets but exceeds the highest expectations in performance and reliability, setting a new standard for automotive excellence.
VELOCITY EXCLUSIVE FRAME
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Design: Engineered by Roadster Shop, tailored for dual-purpose use as a daily driver with off-road capabilities.
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Construction: Premium 3” x 4” boxed carbon steel tubing, .120” thick, CNC laser-cut to eliminate structural weaknesses.
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Features: Crossmember for the 10L80E transmission, braced frame rails, modifications for body fit, and front and rear sway bars.
SUSPENSION & STEERING
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Setup: 4-link front suspension with a track bar and triangulated 4-link rear suspension.
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Control: High-level adjustable trac bar and equal-length, parallel Panhard and steering link geometry for optimal steering and radius.
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Shock System: Fox adjustable coilover springs and steering stabilizer.
FUEL SYSTEM
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Tank: Custom 15-gallon Velocity exclusive aluminum tank with dual corner pickups and a center baffle to minimize fuel slosh.
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Efficiency: GM-style fuel pump hat assembly, internally regulated at ~58psi, capable of supporting up to ~800 HP.
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Construction: Fully installed stainless steel fuel line, powder-coated satin black.
AXLE ASSEMBLY
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Front Axle: New Dana 44” with 4.56:1 US Gear ring and pinion, chromoly axles, and Warn premium locking hubs.
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Rear Axle: New Dana 60” with similar specs, including Trac-Loc and chromoly axles.
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Brakes: Wilwood 4-piston big brake kits with stainless steel braided flex brake lines for both axles.
DRIVETRAIN
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Engine: Chevrolet LT1 6.2L V8, delivering 455 HP and 460 LB-FT of torque.
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Transmission: 10L80-E 10-speed automatic with transmission control included.
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Transfer Case: Atlas II with cable shift twin sticks, offering a 1:1 high range and a 3:1 low range.
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Drive Shaft: Custom shaft with Double Cardan CV joints for enhanced durability.
ADDITIONAL FEATURES
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Cooling System: Velocity exclusive radiator with a satin black powder-coated shroud and a high-efficiency cooling fan.
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Steering: Ididit steering column paired with a Hydratech Hydroboost braking system.
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Braking: Wilwood master cylinder and proportioning valve, with comprehensive line setup.
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Accessory Drive: Holley Accessory Drive System, ensuring seamless operation of all engine peripherals.
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Mounts and Lines: Includes motor mount brackets, GM Performance Starter, and all necessary stainless steel tubing for brakes and fuel.
- Ships on Guniwheels
Choose options
Package:
w/ Drivetrain
Chevrolet K5 Blazer Chassis & Powertrain
Highlights & Benefits
Just add the body
Comes complete with all critical components, requiring only the body of your choice to assemble a fully operational vehicle.
Chevrolet LT1 V8 Engine
Harness the power of the LT1 V8, delivering 455 HP and 460 LB-FT of torque, ensuring your Blazer performs brilliantly across all terrains.
90-day lead times
We guarantee a quick, 90-day turnaround from order to delivery, streamlining your restoration journey.
THE COMPLETE PACKAGE FOR YOUR Chevrolet K5 Blazer
Uncompromising performance in true Velocity style, for the serious Blazer builder.
Frame designed and engineered by Roadster Shop exclusively for Velocity
Geometry and design of chassis based on the truck being used as a daily driver with off-road capabilities
Premium 3” x 4” boxed carbon steel tubing in .120” thickness
CNC laser cut box tube to eliminate kinks, bends, or stress areas that are prone to flexing, like with traditional mandrel bent tubing
Crossmember 10L80E transmission
Braced frame rails for steering gear box stability
Modifications required to fit body
Front and rear sway bars provided
New Dana 44” Front Axle Housing and Assembly
4.56:1 US Gear ring and pinion
Chromoly Axels
Warn premium locking hubs
Wilwood 4-piston big brake kit with 12” rotors
Wilwood stainless steel braided flex brake lines
6 x 5.5” lug pattern
New Dana 60” Rear Axle Housing and Assembly
4.56:1 US Gear ring and pinion
Trac-Loc
Chromoly Axles
Wilwood 4-piston big brake kit with 12” rotors
Wilwood stainless steel braided flex brake lines
6 x 5.5” lug pattern
Suspension & Steering
4-link front suspension with track bar
Triangulated 4-link rear suspension
Adjustable high-level trac bar for precise front axle positioning under the frame
Panhard and steering link geometry has been designed so that the bars are of equal length and parallel to each other to achieve the best turning radius and steering geometry
Custom Fuel Tank – Velocity Exclusive
Custom-designed steering gearbox to enhance drive quality and reaction time – Velocity Exclusive
Fox adjustable coilover springs
Fox adjustable Steering Stabilizer
**Ride height may vary depending on build weight**
Velocity exclusive 15-gallon 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 (takes away the need for an 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 Engine
455 HP/460 LB-FT of TQ
Compression ratio is 11.5:1
10L80-E 10-speed automatic transmission
Transmission control included
Atlas II Transfer Case with cable shift twin sticks
Hi range 1:1 ratio
Low range 3:1 ratio
Custom Drive Shaft
Double Cardan CV joints with to improve strength and wear resistance
Holley Accessory Drive System
Motor mount brackets with rubber motor mounts
GM Performance Starter
Stainless steel tube 3/16” brake lines for axle and frame
Stainless steel tube 3/8” fuel line
6AN push-on style rubber hose (ethanol compatible) for flex at the fuel tank and transmission
Gunni Wheels
Stainless Steel Exhaust
Ididit steering column
Hydratech Hydroboost braking system
Wilwood master cylinder and proportioning valve with lines from proportioning valve to frame
Black Powder coated power steering and coolant overflows
Transmission cooler with lines and fittings
Velocity Exclusive radiator
Velocity aluminum satin black powder coated shroud
Cooling Fan for incredible cooling power while reducing power consumption.
Radiator hoses needed w/ proper heat shrink clamps
Chevrolet K5 Blazer Chassis Package
Precision Delivery with Care
Whether you're ordering a standalone chassis or one with powertrain options, we ensure your order arrives fully assembled and ready for integration. Each additional part is carefully placed on a pallet for the chassis, accompanied by powertrain components—such as the radiator, control pack, and steering column. This assembly is then securely strapped to the rear of the chassis, ensuring that the entire unit travels as one cohesive package. We utilize automotive transport to maintain stability and integrity from our door to yours.
Chevrolet K5 Blazer Chassis Package
Expert Support for Your Chassis Installation
We recommend using a lift to facilitate the process, as it may involve minor sheet metal modifications tailored to your specific vehicle. Our chassis are designed for a robust fit, but our dedicated support team is just a call away if you encounter any challenges.
