Bolt?

[ApullinV6]

I hear differences of oppinions on what bolts you should replace when rebuilding a engine.

What bolts can you reuse if any? I had planned on buying all new for crank, rods, heads... do I need to?

What is the best head gasket to go back with?

 

[Jerryl]

I hear differences of oppinions on what bolts you should replace when rebuilding a engine.

What bolts can you reuse if any? I had planned on buying all new for crank, rods, heads... do I need to?

What is the best head gasket to go back with?

Head bolts need to be replaced.
Advice/input on replacement of the other bolts depend on your answer to this; What is your goal?