Gear Vendor

Iv'e had a Gear Vendor in my 73 340 Scamp with 904 and 4:11 posi for 2 years now and love it.
I did away with the brain box I was having issues with it, it would drop out of overdrive at highway speeds once in awhile. And yes if you have it in over drive and back up it will toast the over drive so need to put a safety switch in line or be careful.