Mine is installed, I didnt install it myself but. The Green light comes on at 40 mph but there is no drop in rpm or anything, Any tips on where to check first?
@@GrimRepair I was just wondering about hanging it on the tail end of the tranny like that. Used to be an overdrive called(I believe) Hone-O-Drive that mounted in the middle of the driveshaft with it's own U joints and cross member. At first I thought that was the Gear Vendor kit.
Do you know if you can just remove the speed sensor and controller and run a hot on a switch to the unit? Mine shifts funky at 40/45. Mine is from about 1990 so I am sure the computer is the culprit. Zero help from Gear Vendor. I don't care to split shifts in 1st and 2nd just turn it on when I am getting on a highway. I run 4.10's and its fine around town with the ATI turbo.
I think you can just run 12v to the actuator when you want it in overdrive. I would leave the speed sensor in there it make the speedo cable longer. Just don't hook the wires to anything. Most importantly, don't forget to subscribe.🙂
I have an '85 6.9 turbo with the C6 . You replace the rear of the transfer case with the GV case half. I'm sure the drive shaft is shorter. I have 4.10's and its great as a highway gear.
@Mr.EeToMyself In not sure. I added a turbo, and a 3000lb camper at the same time. During the few test runs I did it lowered the rpms by 500 at freeway speeds.
