This valve body kit deals with these problems:
* Soft late shifts
* Soft 2-3 shifts
* Harsh reverse engagement
* Clutch chatter
* Bind up in manual low when hot
* Heavy duty snap ring for intermediate clutch. 1. The Superior 400 valve body kit offers the option of regular and heavy duty applications all in the same kit. 2. The kit supplies metal rings for the 2nd accumulator. This one is for the model years that used teflon rings. Teflon rings in this application did not perform well.