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Discussion in 'Chevy Trucks' started by lorentzlawnsnow, Dec 13, 2005.

  1. lorentzlawnsnow

    lorentzlawnsnow Senior Member
    Messages: 143

    ok so we all know gm actuators really suck. mine went out this week and it appears that the transfer case switch went out as well as i wasn't even getting any power to the plug. i was looking around at parts to fix this when i stumbled across this little miracle actuator called posi-lok. it engages by pulling a cable kinda like the old manual chokes. it engages instantly, no more waiting in cold temps for the old thermal actuator to engage. and you can disengage it to have 2lo for that heavy trailer you're trying to maneuver around. all in all a great product that i will be putting on any truck i have to replace an actuator on from here on out. ok my ramblings are done.:salute: