1966-77 Ford Bronco Rolling Chassis & Drivetrain
Package:
w/ DrivetrainDue to the nature of this product, please submit an inquiry form or call us to order
Every component of Velocity's chassis package is designed to elevate your Bronco restoration, blending classic aesthetics with modern technology. Ideal for builders and enthusiasts seeking a reliable and high-performance foundation for their custom Bronco build.
Frame Specifications
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Design: Custom-engineered by Roadster Shop, optimized for daily driving and off-road use.
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Construction: Premium 2"x4" carbon steel tubing, .120" thick, with a powder-coated satin black finish.
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Compatibility: Maintains factory body mount locations and bumper gaps for straightforward fitment; engineered for enhanced drivetrain clearance and steering gearbox stability.
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Features: Adjustable drop trac bar bracket, pre-threaded sway bar mounts, upgraded shock and spring mounts, and integrated E-brake cable mounts.
Suspension & Brakes
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Steering: Custom Red Head Steering Gears box.
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Brakes: Wilwood 4-piston big brake kit with pre-installed lines.
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Lift: 2.5” suspension lift with Bilstein custom-valved shocks.
- Front and Rear Sway Bars
New Dana 44” Front Axle Housing and Assembly
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4.30:1 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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5 x 5.5” lug pattern
New Ford 9” Rear Axle Housing and Assembly
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4.30:1 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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5 x 5.5” lug pattern
Fuel System
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Tank: 15-gallon Velocity exclusive aluminum tank with a center baffle and dual corner pickups.
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Pump: GM-style, internally regulated at ~58psi, supports up to ~800 HP.
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Lines: Stainless steel fuel line, powder-coated satin black.
Drivetrain
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Engine: Ford Performance Gen III Coyote Crate Engine, 460 HP, 420 TQ.
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Transmission: Ford 10R80W 10-speed automatic with a Ford PCM controller.
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Transfer Case: Atlas 2 with twin stick cable shift, 3:1 low range.
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Driveshafts: Panhandle Driveline 2”, with 1310 front and 1350 rear u-joints.
Exhaust System
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Construction: Custom 304 Stainless Steel, tig-welded with 3/8” header flanges.
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Configuration: 1 ¾” primary tubes, 2 ½“ to 3” collectors, and tailpipe, featuring v-band clamps for easy adjustment.
Additional Features
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Cooling: Velocity exclusive triple pass radiator with a 15” Spal brushless fan.
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Steering: Ididit column with complete lower shaft and joints.
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Braking: Hydroboost system with Wilwood master cylinder and lines.
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Accessory Drive: Velocity 6-rib serpentine system, including power steering pump, 175 AMP alternator, and A/C compressor.
- Ships on Guniwheels (Wheels and Tires options are also available).
Choose options
Package:
w/ Drivetrain
Classic Ford F-250 Chassis Packages
Highlights & Benefits
Just Add the Body:
This near-complete setup requires only your chosen body to create a fully functional vehicle, making it an ideal choice for custom builds.
Ford Coyote V8 Engine:
Experience formidable power with the renowned Coyote engine, ensuring top-tier performance.
90-day lead times
With a streamlined production process, we commit to a 90-day lead time, ensuring quick turnaround for your project.
The complete package for your Bronco
Uncompromising performance in true Velocity style, for the serious Bronco 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 2”x 4” boxed carbon steel tubing in .120” thickness
Factory body mount locations for straightforward fitment
Body mounts engineered to incorporate a 1” body lift
Factory-spec bumper gaps between body and frame rails
Engineered with 2” more inside width between frame rails for more drivetrain clearance
Outside factory frame width preserved to prevent fitment concerns
Adjustable drop trac bar bracket for ideal steering geometry in any suspension lift height
Pre-threaded for front and rear sway bar control systems
Braced frame rails for steering gearbox stability
Weld-on radius arm brackets can accommodate factory or long-arm designs
Crossmember 10R80W Standard
Integrated E-brake cable mounting locations at rear cross-member
Upgraded boxed shock and springs mounts for a more solid mount
Frame ships Powder Coated Satin Black
Suspension & Brakes
Red Head Steering Gears Custom steering box
Steering assembly (tie rod, drag link, etc)
Four-Wheel Wilwood 4-piston big brake kit
Wilwood Brake Line Kit installed
2.5” suspension lift
Bilstein custom-valved shocks
New Dana 44” Front Axle Housing and Assembly
4.30:1 US Gear ring and pinion
4340 30 Spline chromoly axels
Warn premium locking hubs
5 x 5.5” lug pattern
New Ford 9” Rear Axle Housing and Assembly
4.30:1 US Gear ring and pinion
Helical Gear Positraction
4340 35 Spline Chromoly Axles
5 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, all the way down to the last drop. .
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
Drivetrain
Ford Performance Gen III Coyote Crate Engine
460 HP/ 420 TQ
12:1 compression ratio (requires 91 minimum octane)
Controlled by Ford Control Pack
Custom-designed Stef’s aluminum 7 qt oil pan to provide ample engine-to-axle clearance
Motor mount brackets with rubber motor mounts
Motorcraft starter
Ford 10R80W 10 speed automatic transmission with torque converter
Controlled by Ford PCM
Atlas 2 Transfer Case with cable shift twin sticks
Hi range 1:1 ratio
Low range 3:1 ratio
Panhandle Driveline 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
Exhaust
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.
Ididit steering column
lower steering shaft and joints
Hydroboost braking system
Wilwood master cylinder and proportioning valve with lines from the proportioning valve to frame
Black Powdercoated power steering and coolant overflows
Transmission cooler with lines and fittings
Velocity Exclusive 3 core triple pass Coyote spec radiator 16PSI radiator cap
Velocity aluminum satin black powder coated shroud
15” Spal Brushless Cooling Fan for incredible cooling power while reducing power consumption.
Radiator hoses needed w/ proper heat shrink clamps
Vintage Air A/C Kit
*Ships on Guni Wheels
Bronco 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.
Bronco 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 should you encounter any challenges, our dedicated support team is just a call away. We're here to guide you through the modifications step-by-step, just as we perform them. This hands-on support ensures that you achieve a professional-grade installation that's as solid as it is stunning.
