Ford FE pistons in a 413 /426

Note, those Ford pistons were used in a STROKER configuration, so they wouldn't be .300 in the hole.....

George was using a 440 crank in a 383 block so yeah a stroker but honestly it was a 426 wedge... I know he called the combo a 438 so either it was a .060 over combo or he was offset grinding the rod throws a little and using a undersize bearing...