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 shocks 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
New Dana 44 Front Axle Housing and Assembly
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4.56:1 US Gear ring and pinion
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4340 30 Spline chromoly axels
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Warn premium locking hubs
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Wilwood 6-piston big brake kit with 12” rotors
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Wilwood stainless steel braided flex brake lines
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6 x 5.5” lug pattern
New Dana 60 Rear Axle Housing and Assembly
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4.56:1 US Gear ring and pinion
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Helical Gear Positraction
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4340 35 Spline Chromoly Axles
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Wilwood 4-piston big brake kit with 12” rotors
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Wilwood stainless steel braided flex brake lines
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6 x 5.5” lug pattern
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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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.
Chassis designed and engineered by Roadster Shop exclusively for Velocity
Geometry and design of chassis based on 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
Suspension & Steering
4-link front suspension
Triangulated 4-link rear suspension
Red Head Steering Gear Box
Splined Front and Rear Sway Bars
Fox adjustable coilover springs
Fox adjustable Steering Stabilizer
New Dana 44” Front Axle Housing and Assembly
4.56:1 US Gear ring and pinion
4340 30 Spline chromoly axels
Warn premium locking hubs
Wilwood 6-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
Helical Gear Positraction
4340 35 Spline Chromoly Axles
Wilwood 4-piston big brake kit with 12” rotors
Wilwood stainless steel braided flex brake lines
6 x 5.5” lug pattern
**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.
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
Ships on Gunni Wheels
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.
