Watch skilled mechanics perform expert welding and grinding to repair a cracked 4-cylinder tractor engine block. From broken to fully restored, the case is reinforced with precision, ensuring it's ...

We show you how to do your own engine block repair on our own cracked 351 Cleveland, with help from Josh Sprinkle of Miller Electric.

A machinist fixes a massive crack in an old cast iron engine block with a drill, a handful of bolts, and a tube of red loc-tite.