340 Stroker Build Need LOTS of Advice

cam and rear tire size are critical in a 340.
The stock cam is around .210 / .220 or a smaller .204 / .214 .429 /.444 with stock 14" tires will be a ton of fun and pull hard on the street.This would not be a good combination for the strip by todays standards.
... 255 or 275 60 tires and a big cam can be very disappointing in a small cube engine.