Brand new Dodge 358 cubic inch race engine. Built with new:- Block Pistions and rings Main and big end Bearings Titanium valves Springs, and seals MSD Distrubutor Gaskets and seals. Engine has Penske heads, T&D shaft rockers, Roller cam, PSI valve springs, Beryllium valve seats, Bryant Crank, Lentz rods, BME pistons and pins, Barnes 6 stage oil pump, Banjo BMRS oil lines, Penske front drive pulleys 12 : 1 Compression 837hp@8600rpm, 629ftlb torque@7200rpm Bore 4.177" Stroke 3.255" Build sheet, dy