440 stroker kits advice and more....
Do you want a complete kit with crank, rods, pistons, bearings, rings, etc.? If so then check out SCAT, 440Source, Hughes Engines or Mancini Racing.
I just built a 470 low deck stroker for Mopar Action using a rotating assembly from SCAT. The guys at SCAT are now selling a lot of Mopar stroker kits and you can get them from Summit with a discount coupon. SCAT will allow you to substitute different pistons. I went with a Diamond dish piston to stay at 10.5 compression with my Trick Flow heads.