Advanced Designs, maybe you can help me out, I have a engine that is a 308 gas engine stright six, and every part store I call or send email to don't belive there is no such thing is a 308. The only number I come up with is 3088618, the engine goes in three pieces and the model number is AFR 522, this is not a Milatry Rig it's a "cilvilan"
also the bearings are insert type.
