MAHLE Original pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear, emissions, and improve oil control. MAHLE offers pistons ready for installation with mounted piston rings, with pin and clips included for the convenience of the engine builder. PartNumber : mhl2243760WR Description : Engine Piston Set 1013 : No 4070 : 1.50 4071 : 1.50 4072 : 2.50 4075 : 23.954 95 : Aluminium 2010-2015 Chevrolet Camaro SS V8.6162cc Engine Components::Piston Sets - Cast - 8cyl 2008-2013 Chevrolet Corvette Base V8.6162cc Engine Components::Piston Sets - Cast - 8cyl 2010-2013 Chevrolet Corvette Grand Sport V8.6162cc Engine Components::Piston Sets - Cast - 8cyl 2014-2016 Chevrolet SS Base V8.6162cc Engine Components::Piston Sets - Cast - 8cyl 2009 Pontiac G8 GXP V8.6162cc Engine Components::Piston Sets - Cast - 8cyl