GM Remanufactured Stock Heads For 11-16 LML 6.0L Duramax Industrial Injection Exhaust Upgrades and Parts 4" DOWNPIPE BACK EXHAUST WITH

4" DOWNPIPE BACK EXHAUST WITH MUFFLER | 2001-2004

Gasket Up-pipe to EGR Cooler - GM 6

Large 65mm “mixed flow” turbine wheel increases turbine flow and retains efficiency

features a trigger-less shift handle design

GM Remanufactured Stock Heads For 11-16 LML 6.0L Duramax Industrial Injection Exhaust Upgrades and Parts 4" DOWNPIPE BACK EXHAUST WITHThe Industrial Injection LML Duramax Stock Remanufactured Heads are designed to be a factory replacement. Complete ready to bolt on. Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to remove carbon. Next they are checked by magnafluxing, (cast iron only) or pressure testing. They are visually inspected for defects that would make them unusable. New High Strength Alloy, Heat Treated iron based valve