Diamond's new R Series pistons are machined using their newest and most precise equipment. This price includes Diamond rings.
The DIAMOND 11592-R1 is designed for a factory-length connecting rod and 0.945" pin, while the 11593-R1 is designed for aftermarket 6.125" rods with a 0.927" pin.
Please give us a call if you have any questions.
Part #: 1029