Description
700-R4 Up-Shift Sleeve
Problem Solver
* The Superior Up-Shift Sleeve will service all 700-R4 valve bodies 1981 through 1993. * This sleeve allows full throttle 3-4 up-shifts * The 4-3 detent will become less sensitive at part throttle.* The 700-R4 Up-Shift Sleeve can be installed without removing the valve body from the case.Â
