01-05 Duramax LB7 & LLY CSF Intercooler Transmission The intake manifold is standard

The intake manifold is standard equipped with two 1/8 inch NPT ports on the back for methanol/water injection

but still like their transmissions to run cool

Clear DTC's on Start

but PPE’s Oil Centrifuge Filtration Kit cleans oil by generating a centrifugal force 2

2-EGT probe ports

01-05 Duramax LB7 & LLY CSF Intercooler Transmission The intake manifold is standardThe CSF 6007 OEM+ Replacement Intercooler is manufactured from the highest quality components to provide you with the best aftermarket OE replacement intercooler available for your 2001 2005 GM 6. 6L Duramax LB7 LLY. CSF is an ISO certified cooling system manufacturer with many OEM customers around the world. CSF is also known as an industry leader in automotive cooling for both OE and the performance aftermarket. Each CSF OEM+ Intercooler is built