So the only thing you need to stroke a stock 440 is a bigger crank?

I just rebuilt my 440 with stealth heads, cam, CH4B and 800cfm and am now wondering if I should have got a bigger crank if that's all it took?


'71 GTX N96 auto 3:55 '74 Challenger 440+6 4spd 4:10 '71 Duster 340 auto 4:10