B&M Pro Rachet Shifter functioning & usage
Channel: Lets Boost it
Date: 2020-07-09

Quick over view of the functionality of the B&M Pro-Rachet automatic shifter, for use with 3 and 4 speed transmissions. In this case the shifter is installed to be used with a 4L85E transmission. The turbo charged 6.0 liter L.S. will drive this transmission. This shifter can be used with both 3 and 4 speed transmissions by removing or adding the two gate movement blocker pins. Sometimes there is confusion with this shifter as it requires 2 detent positions to get from reverse to the park position. There is also a neutral lock-out function most are not aware of.