Modular Chassis System
A unique modular chassis system — like legos for adults. Featuring the Patriot Independence IFS K5 Blazer Chassis.
Independence Series
The Independence Series represents the pinnacle of classic K5 Blazer chassis engineering. Our modular approach means you can build your chassis in stages — start with the core frame and add IFS, 4-link, drivetrain components as your build progresses.
Every component is designed to bolt together precisely, with factory-quality fitment and the kind of engineering that belongs in a modern off-road vehicle.
Build at Your Own Pace
Our modular system lets you build your dream chassis in stages, on your schedule and budget
Stage 1: Core Frame
The foundation. CNC-cut and welded main rails with crossmembers, body mounts, and core structure. Ready for your components.
Stage 2: Suspension
Add the IFS front and 4-link rear suspension packages. Coilovers, upper and lower control arms, sway bars — complete suspension geometry.
Stage 3: Drivetrain
AAM differentials, transfer case mounts, driveshaft provisions, brake lines, and brake calipers. Full 4x4 drivetrain integration.
Start Your Modular Build
Tell us about your K5 Blazer project and we'll help you plan your modular chassis build.