Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Suspension and Components› Shocks, Struts, Coil-Overs and Components
QA1 Precision Products
QA1 Pro Rear Weld-In Coilover Kit Double Adjustable Silver Spring
SKU: DD44-175
Advanced — 4+ hours
Overview
Constructed from lightweight aluminum, these coil-overs offer ride height adjustability and come complete with all necessary mounting and spring hardware. The double adjustable valving options provide a broad range of tuning capabilities without abrupt changes between settings, making them suitable for applications such as drag racing, street performance, and street rods.
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | QA1 Precision Products |
| Part Number | DD44-175 |
| Category | Suspension and Components |
Videos
GM Squarebody Truck Back-Half Rebuild! QA1 Coilover conversion. Part 2 - The Assembly
How To: Install a QA1 Rear Pro Coil Coilover System on a GM G-Body
How To: Install a QA1 GM A Body Rear Pro Coil Coilover System
How To: Installing QA1 GM Pro Coil Coilover Shock Systems
Adjusting Your Coilover Spring Seat: What Does It Do? | QA1 Tech
How to: Install the 77-96 GM B-Body Rear Coilover Kit
How to: Install the 64-72 GM A-Body Rear Coilover Kit
QA1 Coilovers: What They Got Wrong & How We Made It Right
How to assemble QA1 Coilovers
How To Install QA1 Front Coilovers (Parts Setup and Install)
About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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