Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler 2003-2005 Injection Pumps Hose Inside Diameter: 2" (51mm)

Hose Inside Diameter: 2" (51mm)

Requires tuning

This allows you to have great service ability no matter how your upper control arms sit

To Re-Liquify Gelled Fuel in Tanks: Add the entire contents (32 ounces) of Diesel Winter Rescue for every 40 gallons of fuel in the tank(s)

Part# ULTIMATE11

Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler 2003-2005 Injection Pumps Hose Inside Diameter: 2" (51mm)Features Direct fit for all 20032005 Chevrolet GMC 6. 6L Duramax (LB7 LLY) WORKS WITH LATE 2003 TRUCKS WITH PURPLE CLIPS Stacked plate construction for maximum durability and superior cooling CNC machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines 174% greater core volume than stock cooler 192% greater external fin surface area over stock cooler Patent Pending Mishimoto Lifetime Warranty Description Theres no