PPE Diesel 124062101 Cooler For 2001-2003 GM 6.6L Duramax w Allison TransmissionExcessive heat prematurely damages the transmission. PPE Performance Bar and Plate Transmission Cooler give you the Proper cooling of your transmission fluid that you need to extend your transmission lifespan. Bar and plate style cooler is far superior to the OEM style tube and fin cooler in terms of cooling performance. Within each repeating section, the internal staggered square pattern fins divert the high temperature transmission fluid and

The rear suspension is upgraded with add a leafs and 5 tall blocks and u bolts

making ideal for a number of surface temperature reading such as shock housing temp

Maximum Gains Of Plus 6 Hp And Plus 5 ft-lb Of Torque

Includes Inner And Outer 4340 Chromoly Axles And Yukon Super Joints

Plugs Right Into Factory Harness

Spoiler Air Duct

single light pods do Not come with a wiring harness

Increases Performance Through Smooth Airflow Paths And Reduced Boost Leak Points

Double Reinforced Seams Inside And Outside

front triangle and rear triangle - QAA PP72193

Standard Bed Trucks

Works with OEM cap