Solid Shocks Co. internal bypass shocks deliver race-proven external bypass performance without the external complexity — progressive damping, precision tuning, and race-tested durability in a clean single-body design. Larger reservoir, double-sealed piston, custom valving. Available in 3.0″ and 4.0″ sizes. Built to order for your vehicle weight and terrain. Call (714) 265-1450 for a custom build quote. *All shocks are sold individually.*