I've read a few posts on here about having to fit a shorter alternator belt for a big front mount. Is there any belt in particular or just a case of going through the shelfs in halfords measuring them up, then once a suitable one is found going to a motor factors and buying it!!

 

i just took the original belt to a motor factors and got a couple that was the same width but shorter in length,then tried each one til i got the right one