The FOX HD Performance Series 2.0 front smooth-body shock for 2020–present GM 2500/3500 trucks is tuned for 1.5–2.5 in lift applications and requires upgraded upper control arms. Application-specific valving improves ride and handling while an aluminum body and external reservoir system dissipate heat for consistent damping. Includes aluminum reservoir clamp for secure installation.
Fox 20-Up GM 2500/3500 HD Perf Series 2.0 Front Smooth 1.5-2.5in Lift - Requires Up Control Arm