I have available a set of big end shells and bolts/nuts from an English Electric V12 Diesel Engine as fitted to a British Railways Class 31/37 etc. As can be seen the bearings are worn and the bolts etc used and unsuitable for reuse. You are purchasing what you see, 2x bearings and 4xbolts/nuts. A must have if you're a lover of Railway/mechanical items, great for a collection/man cave etc. Free postage! Thanks for looking.