S&B FILTERS 75-5101 COLD AIR INTAKE (CLEANABLE FILTER) FUEL SYSTEM 6L Duramax LMM is designed

6L Duramax LMM is designed to help eliminate cracked transmission tail shaft housings (located between the transfer case and the transmission)

The drain plug catches debris instead of circulating it through the case

Replace your 2001 GM 6

while nested washers help keep bushings centered during installation

Solid 304 SS

S&B FILTERS 75-5101 COLD AIR INTAKE (CLEANABLE FILTER) FUEL SYSTEM 6L Duramax LMM is designedOutflow the factory air intake system in your 2001 2004 GM 6. 6L Duramax LB7 with the S&B Filters 75 5101 Cold Air Intake Kit with Cleanable Filter. S&B Air Intake systems are engineered to give you an increase in airflow, providing you with a boost in horsepower, torque, and engine efficiency. Engineered to outperform your stock intake. The S&B one piece air box design features an integrated box seal that keeps out unwanted engine heat. The cooler