Stroker?

Just built a 408 from a Magnum Crate engine. Bought rotating assy.(Eagle I beam SIR, Protru forged pistons, chrome moly rings, Eagle 4.00 cast crank) from Indy. Didn't have to clearance anything for the stroker kit. Terribly easy build. Unbelievable power, throttle response and torque. Pump gas to boot. If I can do it, anybody can!