This is a 514ci Stroker/659hp Ford Engine and C6 Transmission. This engine has roller lifters,rocker,and cam. It comes with longtube crossover headers with slip-on collectors, headers are 2inches in diameter. The motor also comes with a tunnel ram and dual 660 center squirt Holley Carburetors.It has a Barry Grant fuel regualtor along with stainless steel braided hoses.It also has a oil filter relocation kit, also includes a Griffin aluminum radiator. Transmission is a C6 with a reverse manual valvebody.