4150 Drop Base Air Cleaner Chrome w/4 Red Washable Gauze Filter - 120-4140 downpipes 2 V8 2007 GMC Sierra

2 V8 2007 GMC Sierra 3500 Classic 403/6

Sealant included

Models WITHOUT ZR2/SLS "High-Rider" Trim Packages

1x Brass Union for Front Right Brakes Lines A and B

4150 Drop Base Air Cleaner Chrome w/4 Red Washable Gauze Filter - 120-4140 downpipes 2 V8 2007 GMC SierraOverview: Holley is proud to offer another breath of fresh air with our new 16" drop base 4150 air cleaner assemblies and filters. Available in 3", 4" or 6" filter heights and in chrome or EDP black. The assemblies are available with a red washable gauze element or a white pleated paper element to offer the look you have in mind. The tops are so large and smooth we decided to leave them plain for a nice stealth look, or to use as a canvas for creating