Lifter bores are checked for size and correct clearance. Each lifter bore is polished with flap wheels to assure smooth lifter rotation. Pistons are mic'd for perfect cylinder wall clearance. Each Piston ring is checked in bore for proper end gap. Crank and main Bearings are installed in block and bearing clearances are checked.
Camshaft is installed in block and checked for proper clearance.
Timing chain and sprockets are installed, camshaft degree is checked. Pistons and rod assembly's are installed in bores. Each rod is checked for correct clearances. Crankshaft thrust end play is checked and centered. Cylinder heads are installed and torqued to block.