Fox Shocks 883-26-081 20-C JEEP GLADIATOR REAR INTERNAL BYPASS 3.0 SERIES R/R 2-3 LIFT DSCFox Shocks 883 26 081 JEEP GLADIATOR 3. 0 FACTORY RACE SERIES The Factory Race Series 3. 0 Internal Bypass shock delivers race dominating, position sensitive damping technology and performance in a hassle free bolt on kit. Patented, position sensitive internal bypass technology contains regulated ports that allow fluid to bypass the piston as it moves through the initial travel, and then forces fluid through the piston at the extreme ranges of