415 c.i for sale

415 ci Dart little M block billet splayed capes on all 5 mains. Caliies comp star crank and rods. ross flat top pistons low tension rings. comp roller cam with comp .125 offset roller lifters. T&D .250 off set shaft rockers build custom for the heads. RHS steel heads 235 runners cnc ported 62 cc chambers 2.100 1.625 valves .200 long. with 3/8 push rods. comp cams gold toolroom roller springs (new). These heads were built custom for wagner automotive by RHS. lightweight retainers. brodex HVH cnc ported intake by Wagner automotive. cloyes german true double roller timing chain. This engine needs freshening. Has appr. 35 nights on it. My engine builder took heads off and pan to inspect cylinders and bearings. Everything looks great yet. NEEDS RINGS. This was a brand new engine 35 night ago! when it was new it dyno'd at 670 hp and 655 ft pounds of torque. well over $10,000 invested just in parts. it would be a $18,000 engine from a shop. asking $6,500 as is call or text 920-342-1901