77.6 mm farndon en40b twin counter balanced crankshaft, 5.230 h beam rods arp 2000 bolts, 83mm JE pistons, 1.625 In valves 1.375 Ex valves, ti retainers springs, arrow followers, burton bll42 cams, veneer adjustable cam gears,new front cover and water pump, titan cast oil pan. titan oil pump, Dcoe 45 weber italy carbs, electronic ignition, water pump drive, lightweight steel skeleton flywheel, timing chain, Engine is brand new has never been started but will be run prior to sale 10500.00....Email Radkins271@aol.com