Air Filter (Cotton Cleanable For Intake Kits: 75-2514-4 S&B odawgs diesel  With the Silicone Box

 With the Silicone Box Plug installed: This configuration will seal the secondary air inlet located on the side of the box facing the vehicle fender

2021 GMC Yukon XL SLT

The smooth one-piece sealed housing

9L Heavy Duty Main Stud Kit Gator Fasteners Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 24 Valve 5

0L 364ci (2004-20) small block Gen III/IV (LS-based engines)

Air Filter (Cotton Cleanable For Intake Kits: 75-2514-4 S&B odawgs diesel  With the Silicone BoxReplacement Filters For your SB Cold Air Intake are available with cotton (Cleanable) or dry (Extendable) filter media. Both offer similar performance characteristics, so the decision comes down to how you want to maintain your filter. Cotton (Cleanable)8 layer cotton filter media with red oil. Can be Cleaned and re oiled. Easy to maintain using our Precision II Cleaning Kit. Details: Filter Type Oiled Filter Cotton Cleanable Filter Material Cotton