AFCO Racing 3870R Eliminator Double-Adjustable Coil-Over Drag Shock 7-Inch Stroke

The AFCO Racing 3870R Eliminator double-adjustable coil-over shock is engineered specifically for drag racing applications. Built with twin-tube technology and lightweight aluminum construction, this rear shock delivers precise control at every point on the track. The 7-inch stroke length provides excellent suspension travel with a collapsed length of 13.90 inches and extended length of 20.90 inches.

Key Features:

• Double-adjustable valving with independent compression and rebound control
• Compression adjustable from 1 (softest) to 8 (stiffest) with infinite positions between
• Rebound adjustable with infinite positions (no click settings)
• Lightweight aluminum body construction with 2.150-inch diameter
• Twin-tube internal design for superior heat dissipation
• 100 percent dyno-tested to ensure consistent performance
• Blue anodized finish
• Can be mounted upside-down for reduced unsprung weight
• Upper mount: bearing style
• Lower mount: 9/16-inch stud (3-1/8-inch length)

Coil-Over Specifications:

• Recommended spring diameter: 2.63 inches (2.5-inch ID springs)
• Recommended spring length: 14 inches
• Coil-over hardware sold separately

The AFCO Eliminator Series allows tuners to make on-the-fly adjustments while the shock remains mounted to the chassis. Valving is extremely sensitive to change, allowing you to dial in the perfect setup for varying track conditions and maximize traction off the line.