Set of 8 standard size 5.3 pistons, can't think of the brand but its a well know company. Used these in a engine I built but it had low compression in 2 cylinders so the block had be over sized. The pistons are already installed on the oem rods, I will need a set of rods in exchange. Paid $320 and would like to get $150 for them.

 

Wiseco pistons maybe?

 

Not wiseco or Sealed Power, maybe its stamped on the underside of the piston. Will check when I get home, they also have the coated skirts.

 

Flat tops or dished?

 

Good catch, these are dished pistons used in 99-07 classic LM7