tranny bolt issue need some help

[green hornet]

i put in a fidanza light weight fly wheel and an act2900, and because i put that strong of a clutch in i keep breaking the front tranny bolt right above the slave cylinder, should i just put in a longer slave rod? i have already drilled it all the way out and put a bolt and nut on it, but just last night it broke again lol, so if eny one has eny ideas let me know,
oh and this is a fwd laser