i have a revtech 5 into 4 speed case trans i ordered a sprocket for the trans and the one i got for it is stepped or offset this trans apears to be like an early 5 speed like a fxr or flt but in a shovel frame did i order the right part ?or should of it been a flat sprocket? im building the bike from scratch so i dont know want its gotta look like its a 79 FLH with an evo

 

The 5/4 uses an offset sprocket for clearance behind the inner primary. The inner primary may still need to be clearanced to accommodate the sprocket nut. I had to c'bore around the the inner primary bearing to allow for the nut.

 

thanks for the reply yup i found out about the nut hitting the case yesterday ,the ends of the points on the nut was just hitting the inner primary i just filled then on a 45 it clears great now im running a mid 90s fatboy rim ive spaced my rim center and now need a flat sprocket for the rear im using 23/51 tooth