pistons for Bluethunder heads

since my 557 is junk and a complete new deal with aftermarket block would take most of my racecar budget
i guess i will put ol faithfull back together i had a 466 with a small roller and my blue thunder heads with bbc
exhaust ports .I was running TRW pistons witch i have a new set of .

But my question does DIamond make a shelf piston for these heads.

Yep.

Thank you