QA1 73-77 GM A-Body Pro Rear Coil-Over System - Single Adj. - 12in x 200lbs/in - Aluminum
QA1 73-77 GM A-Body Pro Rear Coil-Over System - Single Adj. - 12in x 200lbs/in - Aluminum
A$2,081.85
LAST ONE! Est Ship 3-5 days.
LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description
Here's an easy way to convert your stock rear suspension to a coilover suspension. You get everything you need with these QA1 Rear Pro coilover systems, from shocks to nuts and bolts, complete installation instructions, and even decals!
Product Overview
QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1973-1977 GM A-Bodies. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, springs and all necessary hardware. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1's Pro Coil Systems, the American-made lightweight high travel springs have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance. Multiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hard core race applications. With our highly popular adjustable front coil-over kits and the addition of the rear coil-over conversion kit, you can now get a complete suspension makeover for both ends of the vehicle. Made in the U.S.A., Easy, Bolt-In Installation, No Cutting or Welding, Coil-Over, Ride Height Adjustable, 100% Dyno Tested and Serialized, Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Service Centers, Kit Will Lower the Vehicle, Conversion Kit Note: Later model vehicles tend to weigh more on average. Please take this into account when ordering springs. Call QA1 tech at 952.985.5675 for questions. Pro Coil Systems include:, 2 Shocks, 2 High Travel Springs, All Mounting Brackets and Hardware.
Features and Benefits
- Achieve 1/2 higher than stock down to 2.25" lower than stock.
- Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.
- Limited Lifetime Warranty for peace of mind.
- Sold as a pair.
- Proudly made in the USA.
Product Details
| Active or Passive Suspension: | Passive |
|---|---|
| Adjustable Compression: | Yes |
| Adjustable Rebound: | Yes |
| Adjustable Ride Height: | Yes |
| Assembled: | No |
| Brand: | QA1 |
| Description: | QA1 73-77 GM A-Body Pro Rear Coil-Over System - Single Adj. - 12in x 200lbs/in - Aluminum |
| Grade Type: | Performance |
| Internal Construction Type: | Dual Tube |
| Manufacturer Part Number: | RCK52376 |
| Part Number: | qapRCK52376 |
| Prop 65 - Short Label: | WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov |
| Prop 65 Yes/No: | Yes |
| Remote Reservoir: | No |
| Spring Color: | Silver |
| Spring Material: | High Tensile Chrome Silicon |
| Title: | QA1 Shock Absorber and Coil Spring Assembly RCK52376 |
| UPC: | 806990137135 |
Kit Options
This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.
Kit option/s:
| Thumb | SKU | Kit Title |
|---|---|---|
 |
qapHK21-GMA3 | QA1 Level 1 Full Vehicle Handling Suspension Kits HK21-GMA3 HANDLING KIT LEVEL 1, GM A-BODY; 73-77 GM A-BODY, W/ SHOCKS |
Part Type
Coilover Set
Features
- Achieve 1/2 higher than stock down to 2.25" lower than stock.
- Limited Lifetime Warranty for peace of mind.
- Proudly made in the USA.
- Sold as a pair.
- Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.
Specifications
- Product Attributes - Brand
- QA1
- Product Attributes - Manufacturer's Part Number
- RCK52376
- Product Attributes - Part Type
- Coilover Kits
- Product Attributes - Product Line
- QA1 Rear Pro Coilover Conversion Systems
- Product Attributes - UPC
- 806990137135
- Product Attributes - Coilover Kit Position
- Rear
- Product Attributes - Adjustable Valving
- Yes
- Product Attributes - Number of Valving Selections
- 18
- Product Attributes - Shocks Included
- Yes
- Product Attributes - Internal Design
- Twin-tube
- Product Attributes - Coilover Springs Included
- Yes
- Product Attributes - Spring Rate (lbs./in.)
- 200 lbs./in.
- Product Attributes - Suspension Height Adjustment
- 0.0-1.5 in. lowered
- Product Attributes - Gas Charged
- No
- Product Attributes - Extended Length (in.)
- 16.88
- Product Attributes - Collapsed Length (in.)
- 11.63
- Product Attributes - Upper Mount
- Eyelet
- Product Attributes - Lower Mount
- Eyelet
- Product Attributes - Body Diameter (in.)
- 2.000
- Product Attributes - Shock Body Material
- Aluminum
- Product Attributes - Shock Body Finish
- Silver
- Product Attributes - Bushing Material
- Spherical bearing
- Product Attributes - Bushing Color
- Natural
- Product Attributes - Spring Finish
- Gray/Silver
- Product Attributes - Crossmember Included
- No
- Product Attributes - Adjustable Mounting Bracket Included
- No
- Product Attributes - Hardware Included
- Yes
- Product Attributes - Welding Required
- No
- Product Attributes - Quantity
- Sold as a kit.
- Product Attributes - Notes
- Single adjustable coilovers. Includes 2 springs and 2 coilover shocks with necessary hardware.
Reference Information
| Brand Name/s | Qa1 |
|---|---|
| StreetFX SKU | qapRCK52376 |
| SFX Item ID | 4095207 |
| Supplier Item Code | 4095207 |
| Manufacturer SKU | RCK52376 |
| Manufacturer UPC | 806990137135 |
| Alternative References | qa1, QA1-RCK52376, 12in, 200lbs/in |
Brochures
Compatibility
| Application Data |
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