Why do Flathead V8 Blocks Crack?

[Henry Floored]

Originally Posted by Lawrie

Poor design my a**,the flatheads in my 33,34 and dragster perform as good as or better than most engines of the day,my 33 tows a caravan all over Australia no drama,what other old car can do that reliably,
Lawrie

I agree with this. My 75 year old Ford hauls the balls! At 73 years of age I replaced the rod bearings while the engine was still in the chassis. The main bearings,oil pump, pistons, rings, valve train and valve seats are still original. She still runs like a top.