Tractor Engine Block Boring and Honing || 6 Cylinder Engine Block Line Aligning and Bore Welding

Tractor Engine Block Boring and Honing || 6 Cylinder Engine Block Line Aligning and Bore Welding Line Boring. Line boring -- sometimes called "align" boring -- is an engine machining process that establishes perfectly straight bores for crankshaft and camshaft housings (also known as tunnels or saddles). It is the most essential step in "blue-printing" an engine block. #engineblockpair #enginelinehoning #alignhone