The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Who makes ad-on transmission overdrives other than Gear Vendors?

toolboxchev · 01-06-2016, 03:13 PM

I know of 2 guys running those GV units, both of these guys bought them used and now they are in their 2nd rigs.

I wanted a new one but the same cost as a transmission today.

Both of my friends state they are rock solid and have not had to repair anything on these items, hence they saved them and put into a 2nd project and both are daily drivers.

I do not know how to get a better recommendation than that! One is is a GMC and the other is a Ford!

01-06-2016, 03:13 PM	#3
toolboxchev Registered User Join Date: Jul 2015 Location: 2nd left past the stump on a dirt road. Posts: 2,629	Re: Who makes ad-on transmission overdrives other than Gear Vendors? I know of 2 guys running those GV units, both of these guys bought them used and now they are in their 2nd rigs. I wanted a new one but the same cost as a transmission today. Both of my friends state they are rock solid and have not had to repair anything on these items, hence they saved them and put into a 2nd project and both are daily drivers. I do not know how to get a better recommendation than that! One is is a GMC and the other is a Ford!