B&M shift kits

Ok around here it seams I can not get the Trans Go TF2 shift kit,dont ask.I can on line but I need a kit now.So I am going to go with B&M.Thing is I have no idea what year my 727 tranny is does it matter when geting the B&M kit.Could someone who has or got one or knows part numbers help me out.I would like a stage 2.