i got a question i found some pistons for sale and under the pistons the numbers are 8015hp and 280992 was just wondering for what motor is this for and what kind of piston is it i was told it was arias but don't really know...also what kind of rings can i use cause doesn't come with rings.

 

you need to call arias and give them those numbers

 

did u ever figure this out ? i also came across a set of these pistons for my gsr