How do they re-manufacture 350 Chevy engines?

Answer by  Diisruptor (249)

Remanufactured engines are torn down to nothing but a bare block. Every part of the motor is taken out and replaced with new parts. The crank shaft is what is inside the block and new cylinder heads are used. That is basically all a remanufactured motor is.

Answer by  Amber40 (24961)

A block is re-manufactured similarly to how they are rebuilt buy a home mechanic. Every company does it differently but the basic process is the same. The used blocks are cleaned and checked to make sure they are still good. Then they are machined and new bearing are installed. The technician then install a new rotating assembly, vale-train, and accessories.

Answer by  Doug77 (1433)

Engines are stripped down to their basic parts and boiled or sandblasted to clean them up. Then they're tested for cracks and leaks before the block is honed, the heads are straightened and reassembly starts with piston rings, crankshaft, camshaft and heads for a "short block" rebuild.

Answer by  Amber40 (24961)

A company rebuilds a engine similar to how a normal person would rebuild one. Once the locate a core it is disassembled and thoroughly cleaned. It is then check for defects. Once it has passed inspection it is machine to accept the new components. Thing like new seals and bearing are then installed and the engine is assembled.