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QA1 1988-98 C1500 Rear Coilover Conversion Systems R240-200

Parts & Accessories

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Parts & Accessories

QA1 1988-98 C1500 Rear Coilover Conversion Systems R240-200

SKU 8341856074ab

Car Chassis & Suspension Kits

$1,363.36

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Warranty

No warranty

Commercial use may carry a shorter period than pleasure use.

Warranty terms
Freight

Freight — oversize — from $349. Ships in 1–3 business days, 3–10 business days in transit.

Freight damage must be noted on the delivery receipt and reported within 48 hours of delivery.

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Returns

30-day return window · 25% restocking fee plus freight both ways.

Engines or transmissions that have been disassembled or parted out cannot be returned.

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Secure card payment via Stripe. A deposit holds an item for 15 days.

Some engines and transmissions carry a refundable core charge, shown on the product page where it applies.

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Catalogue data

Specification

3 fields

Part number
8341856074ab
Department
Parts & Accessories
Category
Car Chassis & Suspension Kits

In the seller's words

Description

QA1 1988-98 C1500 Rear Coilover Conversion System – Superior Ride Control & Adjustability!

Overview

Brand:

The QA1 1988-98 C1500 Rear Coilover Conversion System (R240-200) transforms your C1500 into a more stable, responsive, and adjustable machine. Featuring QA1’s high-quality double adjustable coilover shocks, this kit allows for ride height, compression, and rebound tuning, ensuring the perfect balance between comfort, performance, and handling.

Ideal for street trucks, performance builds, and enthusiasts looking for enhanced suspension control!

What’s Included in the Kit?

✅ QA1 Double Adjustable Coilover Shocks – Dial in the perfect ride settings
✅ Coilover Springs (200 lbs./in. Rate) – Provides improved weight transfer & stability
✅ Torque Arm Suspension with C-Notch Bracket – Strengthens rear frame & improves traction
✅ On-Car Adjustable Panhard Bar – Helps fine-tune rear-end alignment
✅ Adjustable Lower Trailing Arms – Enhance rear suspension geometry & handling
✅ Trailing Arm Mount Braces – Increases rigidity & durability
✅ Full Installation Hardware – Everything needed for a seamless bolt-on setup

A complete system designed for durability, adjustability, and high performance!

Technical Specifications

Feature Details
Brand QA1
MFG. Part # R240-200
Product Type Rear Coilover Conversion System
Shock Type Double Adjustable Coilover
Coilover Spring Rate (lbs/in.) 200 lbs./in.
Spring Finish Gray/Silver
Suspension Finish Black Powdercoated
Panhard Bar Included? ✅ Yes – On-Car Adjustable
Lower Trailing Arms Included? ✅ Yes – Adjustable
Upper Trailing Arms Included? ❌ No
Trailing Arm Braces Included? ✅ Yes
Air Bags Included? ❌ No
Welding Required? ❌ No
Hardware Included? ✅ Yes
Installation Type Bolt-On
Quantity Sold as a Kit

Precision-engineered for durability, adjustability, and improved rear-end performance!

Fitment & Compatibility

✔ Fits 1988-1998 Chevrolet C1500 Models
✔ Works with Stock & Aftermarket Suspension Components
✔ Designed for Street, Performance, and Custom Truck Builds

Ensure proper fitment for your vehicle before purchasing!

Installation Notes & Tips

Simple Bolt-On Installation – No Major Modifications Required

  • Direct fit for 1988-98 Chevy C1500 models
  • No welding or bed removal needed
  • On-car adjustability for fine-tuned performance

⚠️ Professional installation recommended for optimal suspension tuning!

❓ Frequently Asked Questions (FAQ)

Does this kit require welding or cutting?

  • No! This system is designed as a bolt-on upgrade, with no need for cutting or welding.

Can I adjust the ride height?

  • Yes! The QA1 double adjustable coilovers allow for ride height tuning from stock to a lower stance.

Is this kit suitable for daily driving?

  • Absolutely! The adjustable valving lets you fine-tune the ride for comfort or performance.

Does this kit work with aftermarket axles?

  • Yes! However, fitment with aftermarket axle housings may require additional modifications.

Will this kit improve handling?

  • Yes! The QA1 torque arm & panhard bar system enhances rear-end stability and eliminates axle wrap, improving cornering and traction.

Call to Action – Upgrade Your C1500’s Suspension Today!

Give your 1988-98 C1500 the ultimate suspension upgrade with QA1’s Rear Coilover Conversion System!

✔ High-Performance Double Adjustable Coilover Shocks
✔ Ride Height & Suspension Geometry Adjustability
✔ Torque Arm with C-Notch Bracket for Maximum Stability
✔ Durable 12-Gauge HSLA Steel Powdercoated Components
✔ Easy Bolt-On Installation – No Welding Required!

Order Now & Take Your C1500’s Suspension to the Next Level!

QA1
Manufacturer’s Part Number:
R240-200
Part Type:
Rear Suspension Packages
Product Line:
QA1 1988-98 C1500 Rear Coilover Conversion Systems
Summit Racing Part Number:
QA1-R240-200
UPC:
806990158949
Third Member Included:
No
Axle Shafts Included:
No
Upper Control Arms Included:
No
Lower Control Arms Included:
No
Air Bags Included:
No
Rear Shocks/Struts Included:
Yes
Rear Shock Type:
Double adjustable coilover
Coilover Springs Included:
Yes
Coilover Spring Rate (lbs/in):
200 lbs./in.
Spring Finish:
Gray/Silver
Suspension Package Finish:
Black powdercoated
Bushings Included:
No
Sway Bar Included:
No
Watts Link Included:
No
Panhard Bar Included:
Yes
Adjustable Panhard Bar Included:
Yes
Adjustable Panhard Bar Type:
On car adjustable
Upper Trailing Arms Included:
No
Adjustable Upper Trailing Arms Included:
No
Lower Trailing Arms Included:
Yes
Adjustable Lower Trailing Arms Included:
Yes
Adjustable Lower Trailing Arms Type:
On car adjustable
Trailing Arm Mount Braces Included:
Yes
Trailing Arm Hardware Included:
Yes
Rotors Included:
No
Calipers Included:
No
Quantity:
Sold as a kit.

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