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Build a properly matched suspension or steering setup with this QA1 suspension packages. Manufacturer part number R210-250 is offered in the listed 63-72 Chevrolet C10 Rear Suspension Conversion System - Firm - Double Adjustable (250lbs/in) configuration, so vehicle application, mounting position, dimensions, spring rate, adjustment range, and all notes must be confirmed before ordering.
Key Features
- Double Adjustable Coil-Overs: Firm 250 lb/in springs with independent rebound and compression damping adjustments for custom ride control and handling response on street or track.
- Adjustable Panhard Bar: Keeps the rear axle centered under the vehicle for predictable handling and reduced body roll during corners.
- Outboard Coil-Over Mounting: Positions shocks outside the frame rail near the wheels for better leverage, enhanced cornering grip, and clearance for aftermarket fuel tanks.
- Bolt-on design fits factory frame without modifications or bed removal.
- Double adjustable coil-overs include rebuild service option from QA1.
- Precision CNC-machined parts with cadmium plating for corrosion resistance and durability.
Fitment
| Years | Make | Model | Submodel or Application |
|---|---|---|---|
| 1963-1967 | Chevrolet | C10 Panel | All listed configurations unless otherwise noted |
| 1963-1972 | Chevrolet | C10 Pickup | All listed configurations unless otherwise noted |
| 1967-1972 | Chevrolet | C10 Suburban | All listed configurations unless otherwise noted |
Confirm chassis configuration, suspension position, drivetrain clearance, brake package, wheel and tire clearance, and every current QA1 application note.
Specifications
| Brand | QA1 |
|---|---|
| Manufacturer Part Number | R210-250 |
| Product Type | Suspension Packages |
| Listed Configuration | 63-72 Chevrolet C10 Rear Suspension Conversion System - Firm - Double Adjustable (250lbs/in) |
| Compatibility Basis | Vehicle Specific |
| Condition | New |
What's Included
One new QA1 suspension packages identified by manufacturer part number R210-250, with only the components and hardware supplied by QA1 for that exact part number.
About QA1
QA1 develops suspension, steering, driveline, rod-end, bearing, spring, and chassis components for street, performance, racing, restoration, and custom vehicle applications.
Related QA1 Products
- Shop all QA1 products
- QA1 63-72 Chevrolet C10 Rear Suspension Conversion System - Medium - Double Adjustable (200lbs/in)
- QA1 63-72 Chevrolet C10 Rear Suspension Conversion System - Medium - Single Adjustable (200lbs/in)
- QA1 73-87 Chevy C10 Rear Suspension Conversion System - Firm - GM 10 Bolt - Double Adj. (250lbs/in)
Frequently Asked Questions
Will QA1 R210-250 fit my 1963-1967 Chevrolet C10 Panel?
Match the complete fitment row, then verify mounting position, suspension configuration, drivetrain clearance, brake package, wheel and tire clearance, and every current QA1 note.
What measurements matter when ordering QA1 R210-250?
Verify the dimensions and interfaces named in this listing, including thread size and direction, extended and compressed length, bore, spring dimensions or rate, mounting style, and available clearance as applicable.
Does QA1 R210-250 require setup after installation?
Suspension and steering work commonly requires torque verification, clearance and travel checks, ride-height or damping setup when adjustable, and a professional alignment before road use.
Installation
Follow the current QA1 instructions for this exact part number. Support the vehicle safely, compare every component before disassembly, use the specified hardware and torque values, verify thread engagement and mounting orientation, cycle the suspension through its operating range, check brake and wheel clearance, and complete an alignment when the installation changes suspension or steering geometry.
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