upgraded 4l60 2nd apply piston seals? instead of OEM teflon
#1
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i have a leakages probelm on my 700r4 and was wondering does anybody know of upgraded d-ring type seal for the 2nd apply piston?
heres a video of me air checking the 2nd servo feed and leaking into the 3rd accumlator feed
heres a video of me air checking the 2nd servo feed and leaking into the 3rd accumlator feed