2011-2016 Duramax LML OEM Replacement Oil Pan (GMP93A) Tuning 7L Dualoy Reduced Compression Height

7L Dualoy Reduced Compression Height Piston &amp

soot contamination and aeration

9L Mahle Set of 6 Pistons w/ Rings - Standard (224-3672WR)

Good for full power pulls on the dyno

2011-2016 Duramax LML OEM Replacement Oil Pan (GMP93A) Tuning 7L Dualoy Reduced Compression Height2011 2016 Duramax LML OEM Replacement Oil Pan (GMP93A) Innovative and future oriented, Spectra Premium Industries (SPI) is the leading worldwide manufacturer of new fuel tanks for the replacement parts market. In a market previously dominated by recycled parts, SPI offers new fuel tanks, sending units and oil pans that meet or exceed OEM standards.