std. 273 dome piston's & rods

I have a complete set of domed 273 pistons with the rods still on them outta my o.e. 65 273 charger. it was cheaper for me in the long run to buy new pistons for the other 65 block i have that had rebuilt but never run then to re-ring my o.e. motor. soo im selling the slugs & rods from my o.e. block that run great just had worn out rings. im asken 175.00 for the set including rods. i put a few pics on here p.m. me if you want more or diffrent pics. i cleaned one piston so it can be seen easyer.

What compression ratio are they???? V