QA1
QA1 73-87 Chevy C10 Rear Suspension Conversion System - Soft - GM 10 Bolt - Single Adj. (170lbs/in) - QA1R130-170
- SKU:
- QA1R130-170
- MPN:
- R130-170
Description
Will this suspension package fit my C10?
QA1 Suspension Conversion Systems are engineered for specific applications; confirm fitment for your 1973-1987 C10 truck before purchase.
Is this a bolt-on kit or will I need to weld?
Professional installation is recommended for the QAP Susp. Conversion System, involving welding for a secure and precise rear suspension upgrade.
The QA1 QAP Susp. Conversion System expertly enhances 1973-1987 C10 trucks, delivering a balanced ride with 170 lb springs for superior handling and comfort. Featuring a soft, S-Adj rear suspension designed for the GM 10 Bolt, this package ensures maximized rear-end stability. Experience confident cornering and braking with this premium rear suspension upgrade.
What Owners Say
Owners and enthusiasts consistently praise QA1 suspension components for their build quality and performance capabilities, with track users reporting reliable 8-second passes and noting the coilovers deliver exceptional results. The system earns respect for its solid construction, though some daily drivers find the ride quality too harsh for street use, particularly when paired with certain lift configurations. Installation can be time-consuming but straightforward, and users appreciate the noticeable handling improvements once dialed in. QA1 has built a strong reputation among performance-focused builders who prioritize capability over comfort.
Key Features
- Rear Suspension
- Soft
- S-Adj
- GM 10 Bolt
- 73-87 C10
- Sgl Adjust
- 170 Lb Springs
Why Choose the QAP Susp. Conversion System
Delivers a smoother ride, enhancing passenger comfort on any road.
Achieves precise handling adjustments for a personalized driving feel.
Maximizes rear-end stability for confident cornering and braking.
Upgrades your classic C10's performance for a modern driving experience.
Who Is This For?
Daily Driving Comfort — 7/10
Soft spring rate and balanced ride claim.
Street Performance — 8/10
Premium performance position and adjustable suspension.
Track / Autocross — 7/10
Adjustable suspension for tuning performance.
Racing Competition — 7/10
Premium performance and adjustable suspension.
Visual / Aesthetic Upgrade — 5/10
Rear suspension conversion system.
Frequently Asked Questions
What specific C10 truck generations does the QA1 QAP Susp. Conversion System fit?
This QA1 rear suspension conversion system is designed to fit 1973-1987 GM 10 bolt C10 trucks. Confirming fitment with your specific vehicle is always recommended. This system provides a direct upgrade for these classic models.
Is professional installation of the QA1 QAP Susp. Conversion System required?
Professional installation is recommended for the QA1 QAP Susp. Conversion System. This ensures proper setup and calibration for optimal performance. Consult a qualified technician for a secure and effective installation.
How does the QA1 QAP Susp. Conversion System enhance daily driving comfort?
This system significantly improves daily driving comfort, scoring a 7 out of 10 for this use case. Its soft 170 lb springs and balanced ride design absorb road imperfections effectively. Experience a noticeably smoother ride on all your journeys.
Is upgrading to the QA1 QAP Susp. Conversion System from stock worthwhile for my C10?
Upgrading to this system provides a superior driving experience compared to stock suspension. The S-Adj feature allows for precise handling adjustments, directly improving rear-end stability for confident cornering. This translates to a modern performance feel for your classic truck.
What are the primary performance benefits of the QA1 QAP Susp. Conversion System for street use?
The system delivers superior street performance, earning an 8 out of 10 for this use case. Its adjustable nature allows for personalized handling, while the enhanced rear-end stability ensures confident cornering and braking. Enjoy an upgraded, modern driving dynamic.
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
? LTL Freight Shipment: This item ships via LTL (Less Than Truckload) freight carrier. Additional shipping charges apply. Please contact us for a shipping quote before placing your order.
Browse More: Shop All Suspension Packages — Suspension
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