Selling complete or will separate. The bottom end is a 436 CI SBC with the following parts-Little M block, Callies 4 inch stroke crank, oliver 6 inch rods, custom 14:1 diamond pistons,Jesel belt drive, Moroso oil pan, felpro one piece pan gasket, melling select oil pump, bullet roller cam and lifters. The top end consists of ALL Pro 245 aluminium raised runner heads, titanium intake valves and stainless exhaust valves, manley nex tek valve springs with titanium retainers, jesel shaft mount rocker system with spares, trend pushrods, moroso sheetmetal valve covers and choice of tunnelram dual quad or dominator style single plane manifold. All reasonable offers or partial trades considered. Asking $5800 for the short block, $ 4000 for the top end or $9000 complete. This engine is all together