OEM Toyota JZ Engine Block to Oil Pump Dowel Ring Pin.
This will suit other motors and does suit the 2JZ Front Cam caps as replacement dowels.
If your building a motor I would replace these for piece of mind or if you have a new block these won't come with the shortblock.
Note: These don't come in original packaging as I buy in bulk and this listing is for ONLY ONE dowel. There is 2 required on the block.