ok my friend has a gt1 and is replacing the transmission with the 2 shoe trans. now i understand the is an issue with the length of the front drive shaft.. now i have heard of 2 ways to resolve this.. 1 shaving off the excess in either the trans shaft or the drive shaft. i have also heard of another companys driveshaft being a good fit... now can anyone tell me which company this is.. maybe even a part # .. thanks