340 questions - anybody recognize these pistons?

if you need to bore to.060 i have brand new pistons for sale rods were probly magnefluxed
when rebuilt if you need rods i got some for 80.00 a set but if you take yours off wich you should to check the bearings put new bolts back in the rods i have a set of arp"s for $50.00 + shipping with all pistons look like they came with a rebuild kit rods look like they may be stock 3418645 theres a few guys here that can tell you about any thing you want to know about that motor just by a peek thell chime in to help yah