Adjustable ride height and valving for enhanced performance.
The QA1 Coil Over Shock Absorber is designed for those seeking a customizable suspension solution. This system features simultaneous compression and rebound valve adjustment, allowing users to fine-tune their ride quality to suit various driving conditions. With an extended height of 12.8 inches and a compressed height of 9 inches, it provides flexibility in ride height adjustment, catering to both street performance and racing applications.
Constructed with a silver aluminum shock body and powder-coated springs, the QA1 system is built for durability and performance. The 10-inch spring height and a spring rate of 500 pounds per inch ensure a balance between comfort and handling. This product is 100 percent dyno tested and serialized, ensuring reliability and performance consistency.
Installation is straightforward with a bolt-in design, making it accessible for various users. The QA1 Coil Over Shock Absorber is suitable for drag racing, street performance, autocross, and road racing, making it a versatile choice for automotive enthusiasts looking to enhance their vehicle's suspension system.
Features
- Ride Height Adjustable
- 100 Percent Dyno Tested And Serialized
- Rebuildable And Revalveable
- Used In Drag Racing, Street Performance, Autocross And Road Racing Applications
- Easy, Bolt-In Installation
Specifications
- Manufacturer: QA1
- Manufacturer Part Number: GS401-10500C
- Adjustable: Yes
- Upper Mounting Type: Stud
- Lower Mounting type: Cross Pin
- Extended Height (IN): 12.8 Inch
- Compressed Height (IN): 9 Inch
- Quantity: Set Of 2
- Valving Type: Simultaneous Compression And Rebound Valving
- Shock Body Color: Silver
- Shock Body Material: Aluminum
- Spring Height (IN): 10 Inch
- Spring Rate: 500 Pounds Per Inch
- Spring Style: Single Flat End
- Spring Finish: Powder Coated
- Spring Color: Silver
- Spring Material: Silicon Steel
- Includes Mounting Hardware: Yes
Compatibility / Fit
- 1973-1987 Buick Regal
- 1975-1979 Buick Skylark
- 1973-1973 Chevrolet Chevelle
- 1973-1987 Chevrolet El Camino
- 1973-1983 Chevrolet Malibu
- 1973-1988 Chevrolet Monte Carlo
- 1975-1979 Chevrolet Nova
- 1982-2004 Chevrolet S10
- 1973-1981 Oldsmobile Cutlass
- 1975-1979 Oldsmobile Omega
- 1973-1987 Pontiac Grand Prix
- 1973-1977 Pontiac LeMans
- 1974-1977 Pontiac Ventura
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
Skip to content

