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Will hold up to 6 friction plates versus 4 in the O.E.M. unit.
55%, YES that's 55% MORE Piston Apply Surface Area! This results in double the clamping force needed in third gear - Just what you need for high performance and EXTREME applications.

This is 55% more CLUTCH SURFACE ... not piston size.

You need to clear-up and make-sure of that line pressure !!



Sorry Doctor donkey, TCS has a drum that uses a LARGER PISTON , the outer seal ring is a square cut ring from a GM application , can't remember but TCS sent me one of them to test for them when they were getting it ready to market to see how well it worked.

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Doc
I stand corrected





No , you don't stand corrected .