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QA1 1988-98 C1500 Front and Rear Coilover Conversion Systems HK02-OBS1
SKU: 7353fd7e2eab
$2,838.91
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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!
Overview
Brand:
QA1
Manufacturer’s Part Number:
HK02-OBS1
Part Type:
Suspension Handling Packages
Product Line:
QA1 1988-98 C1500 Front and Rear Coilover Conversion Systems
Summit Racing Part Number:
QA1-HK02-OBS1
UPC:
806990158901
Front Coil Springs Included:
Yes
Rear Coil Springs Included:
Yes
Rear Leaf Springs Included:
No
Front Shocks/Struts Included:
Yes
Front Shock Type:
Single adjustable coilover
Rear Shocks/Struts Included:
Yes
Rear Shock Type:
Single adjustable coilover
Front Sway Bar Included:
Yes
Front Sway Bar Color:
Black
Rear Sway Bar Included:
No
Tie Rod Sleeves Included:
No
End Link Bushings Included:
No
Rear Leaf Spring Bushings Included:
No
Sway Bar Bushings Included:
No
Upper Trailing Arms Included:
No
Lower Trailing Arms Included:
Yes
Trailing Arm Mount Braces Included:
No
Panhard Bar Included:
Yes
Torque Arm Included:
Yes
Upper Control Arms Included:
Yes
Lower Control Arms Included:
Yes
Control Arm Style:
Tubular
Control Arm Material:
Steel
Control Arm Color:
Black
Front Strut Tower Bar Included:
No
K-Member Included:
No
K-Member Support Brace Included:
No
Rear Strut Tower Bar Included:
No
Subframe Connectors Included:
No
Chassis Stiffener Included:
No
Calipers Included:
No
Rotors Included:
No
Brake Pads Included:
No
Brake Lines Included:
No
Wheel Studs Included:
No
Center Link Included:
No
Spindles Included:
No
Inner Tie Rod Ends Included:
No
Outer Tie Rod Ends Included:
No
Bushing Material:
Polyurethane
Bushing Color:
Black
Mounting Hardware Included:
Yes
Quantity:
Sold as a kit.
Notes:
Mounts in factory location.
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