557 BBF Engine. New build ! Engine consist of Heads Aluminum A429 Ford Motorsport ported - Flow sheet, Scat crank,Eagle H beam 6.700 rods, J.E 10.25 to 1 Forged Pistons, wrist pins and rings. Block Honed with plates. Crower Roller Cam, Isky Hi Top roller lifters, double bearing cam thrust plate, Billet Timing gears and double roller chain, Jesel shaft rockers 1.9 ratio IE (1.75 pivot) Shot peened and option Tip roller bearing . Custom rocker stands, New Ferrea Valves 2.25 intake 1.71 ex , PRW SFI dampener, Ford Motorsport Aluninium water pump . Engine was dynoed unleaded pump premium . 730 Torque 718 HP with 3 barrel 950 cfm carb. This build is 20 k all day long . Serious inquires only ! No Trades , Cash only .