yeah my tranny is ko'ed so I can either rebuild it or buy a new one

so far kit 135, pro - 350 is this a good price? is it easy to do this my self or what?

 

whats tranny is it???.....th350,400, and 700r4s are easy to rebuild if you are good with your hands and have the right tools. i would suggest you only do this if you are familiar with how the internals of a trans works. you can but manuals on how to rebuild them .which show step by step. BUT....depending on the type of damage thats done to you tranny....you might need to check clearences and what not.....for better safe then sorry...bring the trans to a reputable rebuilder.its cheap and its got a warranty

 

350 usd is cheap save the hassle and have them do it. or buy the performance kit of your choice and have them do it. so they dont use cheap parts. especially if you plan on doing some work to your motor.