Description
QA1 1988-98 C1500 Front & Rear Coilover Conversion System
The QA1 1988-98 C1500 Front & Rear Coilover Conversion System (HK02-OBS1) is a complete bolt-in suspension package designed to transform your truck’s handling, ride quality, and overall performance. With adjustable coilover shocks, tubular control arms, and a rear torque arm, this system eliminates the factory leaf springs and provides greater stability, adjustability, and comfort.
No welding or bed removal required – easily installs in factory mounting locations for a stress-free upgrade!
Enhanced stability, precise camber control, and performance-focused suspension geometry!
What’s Included in the Kit?
✅ QA1 Single Adjustable Coilover Shocks (Front & Rear) – Tune your ride with adjustable compression & rebound
✅ Front Coil Springs – Choose the ideal spring rate for your driving needs
✅ Rear Coil Springs – Engineered for optimum ride quality & load capacity
✅ Tubular Front Control Arms (Upper & Lower) – Stronger, lighter, and designed for precise alignment & handling
✅ Rear Torque Arm Suspension System – Improves rear-end stability and eliminates wheel hop
✅ Panhard Bar – Ensures proper rear axle alignment in all driving conditions
✅ Front Sway Bar – Reduces body roll and enhances cornering performance
✅ Black Powdercoated Steel Construction – Durable, corrosion-resistant finish for long-lasting strength
✅ Polyurethane Bushings – Low friction, maintenance-free, and built for smooth operation
✅ Full Hardware Kit – Includes everything needed for installation
Engineered for street, performance, and pro-touring applications!
Technical Specifications
| Feature | Details |
|---|---|
| Brand | QA1 |
| MFG. Part # | HK02-OBS1 |
| Product Type | Front & Rear Coilover Conversion System |
| Front Coil Springs Included? | ✅ Yes |
| Rear Coil Springs Included? | ✅ Yes |
| Shocks Included? | ✅ Yes – Single Adjustable Coilovers (Front & Rear) |
| Control Arm Style | Tubular |
| Upper Control Arms? | ✅ Yes |
| Lower Control Arms? | ✅ Yes |
| Control Arm Material | Steel – Powdercoated Black |
| Rear Torque Arm? | ✅ Yes |
| Rear Panhard Bar? | ✅ Yes |
| Front Sway Bar? | ✅ Yes – Black Powdercoated |
| Bushing Material | Polyurethane |
| Mounting Hardware Included? | ✅ Yes |
| Installation Type | Bolt-On – No Welding Required |
| Fitment | 1988-1998 Chevy/GMC C1500 Pickup Trucks |
⚡ Significantly improves your truck’s handling, ride comfort, and performance!
Fitment & Compatibility
✔ Designed for 1988-1998 Chevrolet & GMC C1500 Trucks
✔ Direct bolt-in replacement for stock suspension
✔ Perfect for lowered or performance-built trucks
Ideal for street cruising, performance handling, and pro-touring builds.
Installation Notes & Tips
Bolt-On Installation – No Welding or Bed Removal Required
⚙️ Utilizes Factory Mounting Locations for Easy Fitment
Ensure Proper Alignment After Installation for Best Performance
Professional Installation Recommended for Best Results
⚠️ After installation, a proper alignment is required to achieve optimal handling and tire wear!
❓ Frequently Asked Questions (FAQ)
How does this kit improve handling?
- The QA1 coilover system eliminates the factory leaf springs and replaces them with a torque arm and coilovers, which dramatically improves stability, ride comfort, and adjustability for better cornering and overall control.
Can I adjust the ride height?
- Yes! The QA1 coilovers are height-adjustable, allowing you to fine-tune your truck’s stance for a more aggressive or custom look.
Is this a direct bolt-on kit?
- Yes! This kit requires no welding or cutting and bolts directly into the factory locations.
Can this be used on a daily driver?
- Absolutely! The single adjustable coilovers provide a comfortable ride for daily driving, while still offering performance tuning for spirited driving and track use.
Do I need to modify my truck bed?
- No modifications to the truck bed are necessary. The kit bolts into place without requiring bed removal.
Call to Action – Upgrade Your C1500 Suspension Today!
Take your 1988-98 Chevy/GMC C1500 to the next level with QA1’s front & rear coilover conversion system!
✔ Superior Handling & Performance-Driven Suspension Geometry
✔ Fully Adjustable Coilovers for Ride Height & Damping Control
✔ Bolt-On Installation – No Welding or Bed Removal Required
✔ Perfect for Pro-Touring, Street Performance, & Daily Driving
Order Now & Transform Your Truck’s Handling!
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