QA1 Pro Coil Shock Absorber System (MPN: GS507-11250C)

Advanced coil-over technology for enhanced ride quality and adjustability.

The QA1 Pro Coil Shock Absorber System offers a comprehensive solution for those seeking to enhance their vehicle's suspension performance. This system features simultaneous compression and rebound valve adjustment, allowing for precise tuning of ride quality. With a ride height adjustable design, users can easily customize their vehicle's stance to meet specific handling and aesthetic preferences.

Constructed with a durable aluminum shock body and powder-coated silver springs, this system is built to withstand rigorous use while maintaining a sleek appearance. The set includes two shock absorbers, two springs, and all necessary mounting hardware for a straightforward installation. Each component is 100 percent dyno tested and serialized, ensuring reliability and performance.

The Pro Coil system is designed to accommodate various applications with multiple spring rates available, making it a versatile choice for automotive enthusiasts. With an extended height of 14-1/2 inches and a compressed height of 9.63 inches, this system provides a robust foundation for improved handling and stability.

Features

• Ride Height Adjustable
• 100 Percent Dyno Tested And Serialized
• 100 Percent Bolt-In Coil-Over Shock Conversions Without The Hassles

Specifications

• Manufacturer: QA1
• Manufacturer Part Number: GS507-11250C
• Adjustable: Yes
• Upper Mounting Type: Stud
• Lower Mounting type: Cross Pin
• Extended Height (IN): 14-1/2 Inch
• Compressed Height (IN): 9.63 Inch
• Quantity: Set Of 2
• Valving Type: Simultaneous Compression And Rebound Valve Adjustment
• Shock Body Color: Silver
• Shock Body Material: Aluminum
• Spring Height (IN): 11 Inch
• Spring Rate: 250 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

• 1959-1959 Chevrolet 3B
• 1959-1959 Chevrolet 3C
• 1959-1959 Chevrolet 3D
• 1959-1959 Chevrolet 3E
• 1959-1959 Chevrolet 3F
• 1959-1959 Chevrolet 3G
• 1960-1967 Chevrolet C10 Panel
• 1960-1970 Chevrolet C10 Pickup
• 1967-1967 Chevrolet C20 Panel
• 1960-1970 Chevrolet C20 Pickup
• 1960-1966 Chevrolet C30 Panel
• 1960-1970 Chevrolet C30 Pickup
• 1960-1962 Chevrolet C40
• 1963-1982 Chevrolet Corvette
• 1965-1970 Chevrolet Impala
• 1960-1970 Chevrolet K10 Pickup
• 1967-1967 Chevrolet K20 Panel
• 1960-1970 Chevrolet K20 Pickup
• 1968-1970 Chevrolet K30 Pickup
• 1958-1958 Chevrolet Truck
• 1960-1960 Chevrolet Truck
• 1958-1959 GMC 100
• 1966-1966 GMC 1000
• 1960-1965 GMC 1000 Series
• 1958-1959 GMC 150
• 1966-1966 GMC 1500
• 1960-1965 GMC 1500 Series
• 1958-1959 GMC 250
• 1966-1966 GMC 2500
• 1960-1965 GMC 2500 Series
• 1958-1959 GMC 300
• 1960-1966 GMC 3000
• 1958-1959 GMC 350-8
• 1960-1966 GMC 3500
• 1958-1959 GMC 370
• 1967-1970 GMC C15/C1500 Pickup
• 1967-1970 GMC C25/C2500 Pickup
• 1967-1970 GMC C35/C3500 Pickup
• 1958-1959 GMC F350
• 1958-1959 GMC F370
• 1958-1959 GMC FM340
• 1958-1959 GMC FM350
• 1964-1966 GMC I1000
• 1965-1966 GMC I1500
• 1965-1966 GMC I2500
• 1966-1966 GMC I3500
• 1966-1966 GMC K1000
• 1966-1966 GMC K1000 Pickup
• 1966-1970 GMC K15/K1500 Pickup
• 1967-1970 GMC K25/K2500 Pickup
• 1968-1970 GMC K35/K3500 Pickup
• 1965-1967 GMC L3500
• 1966-1967 GMC LI3500
• 1958-1959 GMC M300
• 1966-1966 GMC P1000
• 1958-1959 GMC S300
• 1958-1959 GMC S370
• 1958-1960 GMC Truck

Technical Documents

• 9919-173_REV_Pro_Coil.pdf