4x4 Posi-Lok replaces the vacuum actuator with a cable operated actuator that puts the driver in control of the engagement from inside the cab. After engaging the transfer case, a one inch pull of the 4x4 Posi-Lok cable connects the right front axle to the intermediate shaft using the shift collar and fork, and 4-wheel drive is engaged! Simply reverse the procedure to disengage 4-wheel drive.

Includes: Heavy-duty cable system to replace the faulty OE vacuum system, Discreet dash mounting, Easy to follow instructions make installation easy, Complete wiring system to ensure the 4WD dash indicator light functions properly