starter problem

I have a 91 notchback LX that i just recently put BBK long tube headers and a mac prochamber on... of course the long tubes burned out my stock starter, which i understand is pretty common when switching to long tubes... i bought a high torque mini starter but i CANNOT get to the top starter bolt to remove the old starter, i'd really rather not take the header back off to get to this one bolt... can you guys suggest any way of getting to this bolt, should i go from the top or the bottom? would taking the passenger front wheel off help at all? pease help this is so frustrating not having my car running because of a starter with 2 bolts and 1 wire, it should be such an easy install

thanks

thanks for the help guys, i'll get all of my extensions together and try it tomorrow