Why does the 2-3 shift feel so aggressive or firm with other after market torque converters and valve body calibrations?
Dunrites’ TransBuddy valve body kit fixes incorrect shift timing and eliminates firm aggressive 2-3 shifts. Note: Always check front band servo apply lever ratio. It is marked on the side of the lever. If the ratio is not marked or is higher than 3.8, change it. The 3.8 lever can be purchased from a Dodge dealer P/N 2125067. 48RE trans. Come with a 5.0 lever. Please change to 3.8. Adjusting the TV cable to cover up internal problems will likely produce a 2-3 flare up. For the optimum shift feel and adjust-ability, read page one of main TransButtty instruction sheet.