Description 2001 – 2005 6.6L Duramax LB7 LLY Pistons with Rings (Set of 8) VIN 1 or 2 Enginetech P5060(8)/ S40568(8) / 2424 Select Size in drop down menu – Avail Std /.50 / 100 The right piston will save you time and money, and help you build a better engine. The rebuilder’s piston from Enginetech is just that. It meets or exceeds OEM standards of metallurgy and quality. Enginetech pistons have superior size and weight grading within each set for proper engine balance. Fitted wrist pins are cold forged for strength and grade fitted to each piston to assure proper pin to pin bore clearances. Pistons are diamond-turned rather than ground to assure exact size, precise skirt profile and superior finish which are critical to good scuff resistance during break-in and overall endurance. .
