Managed to win these off fleabay for £54!
There a little bit pitted and the red anodize has faded a tad from previously being used but I thought Its gotta be worth a cheeky bid, they look better than my old originals and I can't believe how light they are compaired to the steel ones.
I have read that oven cleaner takes the anodized colour off so if they become to discoloured in the future ill clean all the red off and polish them up silver.
Oh and if any body else is thinking of changing there pulleys over to light weight ones, getting the originals off Is a complete pain in the ****!!!! Especially the alternator.
Top tip, get a rattle gun the can shock off the nuts. Luckily I remembered I had one in my van from work. What a life saver!!