Vic is right just read what KB says about the required top ring gap. Or if you're not into that you can use Sealed Power H116cp they are a nice piston very similar to the KB- they have a 1.660" comp height and feature coated skirts FWIW and you don't have to gap the rings in any special way. J.Rob


2009 PHR\EMC Competitor
2010 PHR\EMC Competitor
2011 PHR\EMC Competitor
2012 PHR\EMC Competitor
2013 PHR\EMC Competitor
2014 HotRod/EMC Competitor
2015 HotRod/EMC NoShow
2016 HotRod/EMC 3rd place SPEC Bigblock
2018 HotRod/EMC 7th place G3