Thread: 400 with a 350 crank?

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ok the flexplate for my 400 got stolen.
and i doubt i'll find another one around, so i'm thinkin maybe i'm gonna put my 350 crank shaft in it, anyone know how many cubes this will give me? and what type of stuff will have to be done? 5.7 or 6 in rods? oversized bearings??? give me all ur info, i need this info before tommorow.... thanks..

Hey Trent this gives ya a 377 ci. One of the best small blocks man!!
super high revvin with still the low end. You can use the stock pistons with longer 5.7 rods but yur compression ratio will be lower though but just slap a turbo or super charger on there and yur good!! Youll have to use bearing spacers or thick bearing s that are 20 thoughthicker cuz 400 mains are 2.65 and 350 s are 2.45. Hope this helps