I bought these pistons and had them hung on the rods with factory press fit pins. 30 over. I never ran them since I decided to go with more compression. The pistons are now off the rods and have been sitting in a box ever since. I am asking $400 I will pay shipping. If you need resized rods with ARP bolts I will add those in for another $50. Rods were never ran after being reconditioned.

These pistons are a good choice for an engine around 9:1 and have a more modern ring pack as well as being forged.

 

So what engine are they for?

 

They are for an Olds 455.