set of new Wiseco forged pistons. these are the dished versions and come complete with rings and pins. size is .038 over. $525 ( these pistons no longer come with rings from the manufacturer and the current summit price reflects this)
http://www.summitracing.com/parts/wis-pt055a4/overview/ notice they dont list rings http://www.wiseco.com/Catalogs/ProTru/BuickChryslerChevrolet.pdf Wiseco site states that effective 2013 rings are no longer included with piston kits, summit still has flat top kits that had rings with them from old stock