PTP is the only one offering this complete rebuild kit, we want our customers to be able to save some money and still get the benefits of a "built" valvebody.
2019+ 68RFE DNJ Performance Valvebody "kit" includes:
3 valvebody to case seals
DNJ billet thread insert: Replaces the plastic thread insert, with a steel insert, no move filter coming loose and a loss of movement.
Sonnax .453" switch valve plug kit: This is a drop in kit, no reaming required! Designed for vehicles with low mileage. Helps fix the dreaded P0868/PO871 O/D kill code.
Sonnax billet accumulators: Replaces the plastic pistons, with upgraded billet pistons, moves the area of contact up and away from the original wear area.
Transgo HD2 kit: Includes new thicker accumulator plate that will not flex, and new O/D tuff snap ring that will not break, new springs for 2nd, 4th, and O/D accumulator, new steel self cleaning low/reverse switch valve, and springs for the pump.
2019+ DNJ billet channel casting: The DNJ billet channel casting eliminates cross leaks by stopping the flex, and replaces the factory channel plate that is known to crack and cause premature O/D failure. You have to stop the flex! You can not press the pin into the 19+ channel plate unless you grind the pin shorter!
68RFE Valvebody testing - YouTube
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The bonded separator plate, or plate with gaskets, will not stop the factory channel casing from flexing, warping, and even cracking!
This plate is THE FIX for the 68RFE Transmission!
This plate also allows for higher line pressure. (Tuning is required for higher line pressure.)