POSI LOK CABLE-OPERATED 4WD ENGAGEMENT SYSTEM FOR 88-98 CHEVROLET/GMC 2500 TRUCKS | 92-98 CHEVROLET/GMC 2500 SUVS

4x4 Posi-Lok replaces stock 4WD actuators, allowing front axle engagement control from inside the cab. After engaging the transfer case, a quick pull of the 4x4 Posi-Lok cable slides the shift fork and collar to connect the right front axle to the intermediate shaft and 4-wheel drive is engaged! Simply reverse the procedure to disengage 4-wheel drive. Works with lockers - when the front axle is locked, simply disengage the passenger side in order to make turns without wheel hop.

• 4x4 Posi-Lok is compatible with manual or electric transfer cases and installation can be completed in one to two hours with basic hand tools. No internal differential work is required.
• 4x4 Posi-Lok provides 2-wheel drive low range, giving the vehicle 4-LO torque at the rear axle with bind free steering only available in 2-HI. This feature is not available with factory systems and is beneficial when maneuvering trailers.
• 4x4 Posi-Lok reduces front differential wear and right axle breakage.
• 4x4 Posi-Lok will not disengage when ignition is turned off or the differential is submerged.

• 1988 Chevrolet K2500
• 1988 Chevrolet K3500
• 1988 GMC K2500
• 1988 GMC K3500
• 1989 Chevrolet K2500
• 1989 Chevrolet K3500
• 1989 GMC K2500
• 1989 GMC K3500
• 1990 Chevrolet K2500
• 1990 Chevrolet K3500
• 1990 GMC K2500
• 1990 GMC K3500
• 1991 Chevrolet K2500
• 1991 Chevrolet K3500
• 1991 GMC K2500
• 1991 GMC K3500
• 1992 Chevrolet K2500
• 1992 Chevrolet K3500
• 1992 GMC K2500
• 1992 GMC K2500 Suburban

• 1992 GMC K3500
• 1993 Chevrolet K2500
• 1993 Chevrolet K2500 Suburban
• 1993 Chevrolet K3500
• 1993 GMC K2500
• 1993 GMC K2500 Suburban
• 1993 GMC K3500
• 1994 Chevrolet K2500
• 1994 Chevrolet K2500 Suburban
• 1994 Chevrolet K3500
• 1994 GMC K2500
• 1994 GMC K2500 Suburban
• 1994 GMC K3500
• 1995 Chevrolet K2500
• 1995 Chevrolet K2500 Suburban
• 1995 Chevrolet K3500
• 1995 GMC K2500
• 1995 GMC K2500 Suburban
• 1995 GMC K3500

• 1996 Chevrolet K2500
• 1996 Chevrolet K2500 Suburban
• 1996 Chevrolet K3500
• 1996 GMC K2500
• 1996 GMC K2500 Suburban
• 1996 GMC K3500
• 1997 Chevrolet K2500
• 1997 Chevrolet K2500 Suburban
• 1997 Chevrolet K3500
• 1997 GMC K2500
• 1997 GMC K2500 Suburban
• 1997 GMC K3500
• 1998 Chevrolet K2500
• 1998 Chevrolet K2500 Suburban
• 1998 Chevrolet K3500
• 1998 GMC K2500
• 1998 GMC K2500 Suburban
• 1998 GMC K3500