QA1 6375-3 Aluminum Twin Tube Shock Absorber 13.38 Compressed 20.30 Extended

The QA1 6375-3 is a sealed large body twin tube shock absorber from the 63 Series line, engineered for high-performance applications requiring precise damping control and durability. This shock features an aluminum body construction that reduces weight while maintaining structural integrity under demanding conditions.

Key Specifications:

• Compressed length: 13.38 inches
• Extended length: 20.30 inches
• Stroke: 6.92 inches
• Aluminum threaded body construction
• Large body twin tube design for improved heat dissipation
• Eye-to-eye mounting configuration (eyelet top and eyelet bottom)
• Valving: 5-3 (compression-rebound)
• Sealed design for maintenance-free operation

The 63 Series shocks are designed for applications where precise control and consistent performance are critical. The twin tube design provides superior fluid capacity and heat management compared to monotube designs, making this shock ideal for both street and track use. The eyelet mounting ends provide versatile installation options and easy adjustment of ride height when used with threaded shock bodies.

QA1's V5-3 valving configuration delivers a balanced ride quality with moderate compression damping (5) and softer rebound damping (3), suitable for a wide range of vehicle setups and driving conditions.