4500 Drop Base Air Cleaner Chrome w/6 Red Washable Gauze Filter - 120-4560 engine-management-systems The EvoHT was developed specifically

The EvoHT was developed specifically to give you the most power at the best price

The 650 and 750 CFM models are available in the classic zinc and shiny polished finishes

138" Wheel Base

Standard Disc Brakes

5L V8 1979 - 1988 GMC G3500   350/5

4500 Drop Base Air Cleaner Chrome w/6 Red Washable Gauze Filter - 120-4560 engine-management-systems The EvoHT was developed specificallyOverview: Does your engine need LOTS of fresh air? Holley is proud to offer a breath of fresh air with our new 16x6" drop base 4500 air cleaner assemblies and filters. Available in chrome or EDP black. The 6" assemblies are available with a red washable gauze element only. 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 your own look. They feature a 15 16" drop base. Features: