Alliant AP0045 Head Installation Kit with ARP Head Studs 01-04 6.6L GM Duramax LB7 AFE-49-46401 Due to this

Due to this

The air filter is housed in a one-piece

The OE style band-clamps and bayonnet style hangers make sure this system installs cleanly and easily

if it is done right

000 miles before cleaning is needed depending on driving conditions

Alliant AP0045 Head Installation Kit with ARP Head Studs 01-04 6.6L GM Duramax LB7 AFE-49-46401 Due to thisWhen it comes time to replace the head gaskets on your Duramax LB7, make sure you've got all of the necessary gaskets and seals for a complete job, coupled with an ARP head stud kit to ensure you never have to do the job again! Due to their sheer construction and design, ARP Studs do not have a tendency to stretch and loosen, as standard bolts do, keeping the heads firmly in place. IMPORTANT NOTE: Head gasket(s) sold separately.