ok so i only run one belt on my 355 it runs the alt,wp/fan,crank.just a vbelt..i keep spinning my belts..when u look at the alt it looks like its a little off it sets bak towards the engine a little bit..the engine is out of a 1970 camaro..i did buy a whole new alt bracket for it and the original one and the new one both did the same thing..is there 2 diffrent brackets for the sbc engines or somthing wat am i doing wrong here?

 

try using spacers to even them all up. you can also look at a couple of recent threads on this same subject for ideas instead of having to repeat

 

what about buying alonger backet?

 

If you can't get the pulleys lined up, try going to a fatter belt and deeper pulleys.