early a master cylinder swap

SORRY 13 /16 REARS ..:oops::oops:TALKING ABOUT REARS .WHAT LUGGS WILL BE ABOUT 1/2TO3/4 LONGER THAT WILL INSTALL ON MY AXLES .HAVE A big PROBLEM WITH GETTEING THE SHANK TO GRAB THE THREADS .IF THEY WERE LONGER I COULD DO THE OLD INSTALL 2-3 AND PULL THE WHEEL ONTO THEM .BUT BECAUSE MOST STORE DONT WANNA COMPARE PARTS ,DO ANY OF YOU HAVE A LISTING THAT WILL SOLVE MY OTHER PROBLEM THANKS !THEN LOOK OUT :burnout: