im bout to try n build a 355 and would like to know if you can use 6" rods with the stock crank. its kind of a budget deal and i know everyone will say go 383 but i dont know if funds will allow it or not yet. but just in case can i use the 6" rod? i probably wont really spin higher then 6500 rpm if that matters, and will use maybe a 200 shot on the money races but other then that 150 or less