I've begun a engine build based on a 400M block. My goal is to build a stroker engine and swap into my '73 F100. Looking for parts availability for crank, rods and pistons to achieve something around 434 ci. Has anyone got any leads on these parts? Thanks....

 

Old Ford guy (since early '60s. New to Ford Forum

 

Welcome!

You will want to checkout the tech forums since that is where the experts are. Click on the Forums tab at the upper left and scroll over the list. I would try here: https://www.ford-trucks.com/forums/forum54/ and also checkout this one: https://www.ford-trucks.com/forums/forum136/

Good Luck!