Standard Bore 81 mm Brand New. Im me if you have it.

 

I have a b16a pistons from a 5 speed obd-1. Rods say PR3 19. but pistons say p30 because I got the slightly higher jdm CR B16a pistons I think they run 10.4:1 but I live in MN so you would have to pay S & H. They are attached to the rods and I do not have a press so I would have to sell you the whole thing but I will sell cheap because I have no use for them anymore. email if you are interested at Pink_floyd_24@hotmail.com or you can call me at (952) 201-6063. Good luck on finding what you are looking for and I hope you find a good deal! I can send pics too if you want.