Exploding Torqueflites

Thats the lack of low band apply. Its like the tranny is in nuetral when you let off of the gas in 1st gear. A valve body that applies the band in low will decelerate when letting off of the gas and is much safer.

A reverse manual valve body will have the shift patern reversed. Instead of PRN321 it will be PRN123. This will keep you from hitting Par reverse or Nuetral while shifting threw the gears.