1966 - 77 FORD BRONCO
PREMIUM CHASSIS
360° CHASSIS
Interactive 3D Engineering Inspection
THE ENGINEERING DELTA
Comparing the Foundation of Your Build
FACTORY 1970 CHASSIS
Original frames were designed for 150HP utility work, not modern 5.0L Coyote torque. Over 50 years, internal corrosion and stress fractures become a silent failure point.
Stamped Mild Steel
Flexible C-Channel
+/- 0.125" Stamping
Limited to Stock Power
ROLLING 40 REPLACEMENT
Built for high-performance off-road capability with long-travel suspension geometry, trophy- truck-inspired rear design, and proven OEM- compatible front components—engineered for durability, control, and serviceability.
6” x 3” x 3/16” laser cut main rails
Triangulated 4-link trophy-truck style rear trailing arm suspension
3" front / 2.5" rear
THE PRECISION FORGE
A Transparent Look at Our Build Strategy
Asset Mapping
We start with a 50-million point laser scan of original Ford Bronco body shells. This ensures every radiator mount, body bushing, and brake line clip is accounted for in our CAD environment with aerospace precision.
CNC Laser Ops
Our 1020 high-tensile steel components are sliced using a 10kW fiber laser. Tolerances are held within +/- 0.005″, ensuring perfectly repeatable geometry that eliminates the typical ‘frame flex’ found in stock stampings.
Certified Welding
Hand-assembled in precision jigs, every joint is welded by specialists. We focus on Heat Affected Zone (HAZ) management to maintain the metallurgical strength of the chassis through every critical corner.
Laser Proving
The final product undergoes a 42-point validation check against our original CAD master. We ensure your suspension mounts, engine towers, and body points are perfectly square, every single time.
THE CHASSIS
Interactive 3D Engineering Inspection
Fox Front Shocks
3" Fox Racing Series internal bypass front coilovers
click to zoom detail
Wilwood Brake System
6 piston front calipers and Dynalite rear calipers with parking brake
click to zoom detail
Fox Rear Shocks
2.5” Fox coilover rear shocks with DSC adjusters
click to zoom detail
Rear Suspension System
Triangulated 4-link trophy truck style rear trailing arm suspension with 11.5” of wheel travel, featuring 7075 billet upper links and sway bar links
click to zoom detail
Front Suspension
OEM Ford Raptor lower arms, knuckles, CV shafts, and hubs with RPG billet upper control arm. 7075 billet tie rods and sway bar links.
click to zoom detail
Currie Third Member
4.11 gear ratio Truetrack limited slip unit and 1350 Chromoly Yoke
click to zoom detail
Wilwood Brake System
6 piston front calipers and Dynalite rear calipers with parking brake
click to zoom detail
Fox Front Shocks
3-inch Fox Racing Series internal bypass front coilovers
click to zoom detail
Rear Suspension System
Triangulated 4-link trophy truck style rear trailing arm suspension with 11.5” of wheel travel, featuring 7075 billet upper links and sway bar links
click to zoom detail
Fox Rear Shocks
2.5” Fox coilover rear shocks with DSC adjusters
click to zoom detail
Front Suspension
OEM Ford Raptor lower arms, knuckles, CV shafts, and hubs with RPG billet upper control arm. 7075 billet tie rods and sway bar links.
click to zoom detail
Wilwood Brake System
6 piston front calipers and Dynalite rear calipers with parking brake
click to zoom detail
Fox Front Shocks
3" Fox Racing Series internal bypass front coilovers
click to zoom detail
Wilwood Brake System
6 piston front calipers and Dynalite rear calipers with parking brake
click to zoom detail
Front Suspension
OEM Ford Raptor lower arms, knuckles, CV shafts, and hubs with RPG billet upper control arm. 7075 billet tie rods and sway bar links.
click to zoom detail
Rear Suspension System
Triangulated 4-link trophy truck style rear trailing arm suspension with 11.5” of wheel travel, featuring 7075 billet upper links and sway bar links
click to zoom detail
Currie Third Member
4.11 gear ratio Truetrack limited slip unit and 1350 Chromoly Yoke
click to zoom detail
Wilwood Brake System
6 piston front calipers and Dynalite rear calipers with parking brake
click to zoom detail
VISUAL AUTHORITY.
Engineering Detail
PRECISION SUSPENSION MOUNT
Fender
Selection
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We need this selection to finalize your build sheet
Custom Add-ons
(Optional).
Professional enhancement packages
Quote Summary
Dynamic Estimation Portal
No credit card required to start engineering review.
Fender
Selection
(Required)
We need this selection to finalize your build sheet
Custom Add-ons
(Optional)
Professional enhancement packages
Quote Summary
Dynamic Estimation Portal
*Final price subject to freight and sales tax
TECHNICAL FAQ
01 What makes the 1970 Ford Bronco chassis unique from other years?
02 How does the chassis handle modern Coyote engine swaps?
The Ford Coyote 5.0L engine is a large DOHC unit that requires significant frame-rail clearance and specific mounting points. Our modular trans-mounts and engine towers are laser-cut to support the Coyote Gen 3 without modification, avoiding common structural compromises.
