Stock 400 Cam Size and Engine Specs?

[bordin34]

I am curios  about the specs for a stock cam on a 73 400. Are the cams for the 2bbl and 4bbl different. Did the 4bbl get different pistons?

[Nacho-RT74]

72/72 got diff camshaft between standart and magnum engines, being on magnums same camshaft than earlier magnums

74 got standart camshaft in all engines ( as far this list states ), standarts and magnums

Dunno about pistons. Don't think they are diff. WE CAN'T GET LOWER COMPRESSION THAN WE ALREADY GOT IN 4 BBLS, LOL