In Stock
Inspected & Documented
Condition notes recorded before palletizing.
30-Day Startup Warranty
Covers block, heads and internal moving components.
In Stock & Ready to Freight
Auto Parts & Accessories
QA1 R132-250 73-87 C10 Rear Suspension Conversion Kit
$1,999.18
+ $185.00 flat-rate insured LTL freight
(details)
$2,184.18 delivered to the continental US
- Palletized and heavy shrink-wrapped for freight
- LTL carrier delivery with optional liftgate service
- Ships in 1–2 business days from Los Angeles, CA
- Transit typically 3–7 business days, continental US
Secure checkout by Stripe
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
Product Summary
Rear Coil Springs Included, 250 lbs. Spring Rate
- With this all-new, engineered-from-scratch rear system, 1973-1987 C10 owners can add modern performance to a pickup that was designed for utility-all without removing the bed of the truck
- QA1 engineered a unique bolt-in torque arm design that maximizes performance without the inherent binding issues of other 4-link systems
- This provides superior control over suspension movement, resulting in a smooth ride and great handling characteristics
- Dialing in the stance will be easy with the adjustable coil-over system 4″ to 7″ of adjustment below stock can easily be achieved
- Pair this rear system with QA1’s front system to have ride height adjustability on all four corners, giving you that perfect level stance
Details
- With this all-new, engineered-from-scratch rear system, 1973-1987 C10 owners can add modern performance to a pickup that was designed for utility-all without removing the bed of the truck
- QA1 engineered a unique bolt-in torque arm design that maximizes performance without the inherent binding issues of other 4-link systems
- This provides superior control over suspension movement, resulting in a smooth ride and great handling characteristics
- Dialing in the stance will be easy with the adjustable coil-over system 4″ to 7″ of adjustment below stock can easily be achieved
- Pair this rear system with QA1’s front system to have ride height adjustability on all four corners, giving you that perfect level stance
- Everything you need is included, all the way down to the hardware
- All components included in these systems are proudly made in QA1’s Lakeville, Minnesota facility
- All QA1 shocks are 100% dyno tested and serialized
KEY SPECS | |
|---|---|
| MFG. Part # | R132-250 |
| Brand | QA1 |
| Rear Coil Springs Included | Yes |
| Spring Rate | 250 lbs. |
| Bushing Material | Spherical bearing |
| Lower Trailing Arms Included | Yes |
| Upper Trailing Arms Included | No |
| Trailing Arm Mount Braces Included | Yes |
| Panhard Bar Included | Yes |
| Upper Control Arms Included | No |
| Lower Control Arms Included | No |
| Calipers Included | No |
| Rotors Included | No |
GENERAL | |
| Finish | Silver |
| Sold in Quantity | Kit |
| Notes | Fits models with Ford 9 axle. |
| GTIN Code | 806990156334 |
| Rear Shock Type | Single adjustable coil-over |
| Rear Shock Struts Included | Yes |
Startup & Installation Checklist
- Replace timing components, water pump and plugs before initial startup where applicable.
- Refill all fluids with manufacturer-specified oil and coolant.
- Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
- Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.
Full terms: 30-day startup warranty · returns
