408 Magnum Stroker Build...cam selection
My LA 408 with 2.02 indy LA-X heads shaved to 59cc's, good quench and a hughes ser3438aln-10 zero deck 10.5:1 727 manual valve body in a 68 Barracuda stock trim...runs 11.63 at 119 in the quarter with 3.23's with a 3200 stall from TCS Products in Langley BC Canada. Great converters. It's loose enough to not die at in gear idle at 800 rpm but tight enough to not get the full flair till you put your foot through the floor. This converter actually flairs to 3500 with the torque of the 408. Your converter will be too small to take advantage of the torque curve of your stroker and will be lazy off the line just before you send em up in smoke. You can get them directly from TCS or SMR Transmissions
smr transmissions They get them from TCS. You can fill out SMR's spec sheet for your motor, CAM SPECS, trans, gears etc and they will recommend a converter and stall for your build.