Here are some pics of the 408:

1971 360 bored .030 with main girdle, D1SC ProCharger, Hughes Edelbrock Stage II heads,roller lifters, Crane roller rockers, Super Vic intake, forged Diamond Racing pistons, K1 rods, forged K1 4.00" crank, main girdle, Perfomance Carb prepped 750 cfm 4150 Holley, 1 7/8" Hedman headers. Cam is a Hughes cam at 114* LSA, part # HER2228ALN.