Also get a new accumulator piston and spring, a new forward accumulator piston, maybe a new HD valve body seperator plate. Stock 4L60 has way too many plastic parts in it. Might as well upgrade them while your in there..
worst part about it is all the tranny fluid. watch the video a few times, but follow the written instructions. i would do the servos and metal acc. piston... i cant think of many other plastic parts. change the filter. the stock VB is metal, why replace it? :think: and the transgo kit replaces the springs, just not that one shady plastic acc. piston. there arent any other plastic pistons, thats it.
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