I had my 4g64 block built with wiseco 1400hd pistons and eagle rods, I want more power so I'm gonna have the block ripped apart again and replace the rods with r&r I beams and a k1 crank. The block since rebuild with pistons and rods has 0 miles, none. I'm gonna buy new piston rings to make sure I have a good seal but do I have to replace the wrist pin in the pistons too or can I re use them? Keep in mind they have no miles. If I have to replace them, fine, if not, even better! Thanks!

 

If the engine is still new the rings are fine to use again.

 

Along with the piston wrist pins.

 

yes, like Batty said.

 

Yep everything is still brand new, it's just already assembled, thanks for the responses! I appreciate it