Fleece Performance Custom Air Filter GMC Sierra 1500 2L LT1 Hex Header Bolt

2L LT1 Hex Header Bolt Kit

***TUBING IS NOT INCLUDED

Patented Pilot hole technology: YES (2 pilots at 0

3L Powerstroke engine

backing plate

Fleece Performance Custom Air Filter GMC Sierra 1500 2L LT1 Hex Header BoltFleece Performance Model FPE 34133 The Fleece Performance Replacement Filter is a cleanable cotton 8 ply filter. This innovative filter features a full round inlet radius that provides for a smooth transition while allowing for a larger filter with more surface area. The result is better airflow and filtration. Features Larger Inlet (5" Diameter) Cleanable 8 Ply Filter ISO 5011 Filtration Testing Dimensions: Flange: 5" Base: 9" Top: 8" Overall Height