Oh My Gee!
2004 5 GMC LLY Duramax Mishimoto Upgraded Radiator u0026 Intercooler Project

The item in which you are returning MUST be unused, uninstalled, in the original condition, and in the original packaging. Ppe heavy duty performance transmission cooler for 01-03 gm lb7 duramax diesel we are not able to send any race use products to the state of california. According to the EPA Clean Air Act, they are illegal for use on any Federal, State, or Local public highways and illegal use is punishable by the penalties enacted by the mentioned laws.