Run as fast as you can away from the 3176 Caterpillar! That engine has an aluminum spacer block between the cast iron head and the cast iron block. If you overheat once, all hell breaks loose in trying to realign everything. That engine almost bankrupted Caterpillar. That is why Cat brought out the C10 and C12-full cast iron head and block without the aluminum spacer block.Series 60 will be the better choice. Both buses are good. Good Luck, TomC
Is that the 99 model listed on Kijiji ?