All parts are brand new never been cranked up or installed in a car. RHS aluminum block, all pro heads cost were over 3K bare, inconel exhaust valves, titanium intake valves retainers and springs, Callies crank and rods, diamond custom coated Pistons, T&D rockers, moroso oil pan, double roller timing set and a gm front mount distributor cover this engine has some of the best parts you can buy I have over 20k invested no low ballers I do not have to sell this engine I've got 2 kids that want to get in a jr dragster and I can't do both. Buyer responsible for shipping