Syncros

im currently running a l20b in my 1970 wagon. i am having grinding problems with my transmission in 2 and 3. the transmission that im running was never imported to the U.S. its a light aluminium case and is a five speed dogleg. i didnt have to cut a new hole to put it in but had to get my driveshaft 3 to 4 inches longer so maybe that will help with what kind it is. i know its the syncros that are bad and i need to know where i can get new ones and if i can just use the ones every other on uses?

plz help> Mat.

hey just so you guys know i found a place that has syncros and they seem to be good stuff. i rebuilt my trany last weekend and there was some problems to say the least