Edelbrock Pro-Flo Air Filter Element Conical 6-1/8" Base - 4-3/4" Top OD - 3-3/4" Tall - Chrome/Blue 3550224-17 Exclusive patented flow director design

Exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications

1987-1988 GMC V3500

Outflows Stock Air Intake

19" standard rotation designDerale has been the leader in performance cooling for decades

No Spiral Leak Path

Edelbrock Pro-Flo Air Filter Element Conical 6-1/8" Base - 4-3/4" Top OD - 3-3/4" Tall - Chrome/Blue 3550224-17 Exclusive patented flow director designEdelbrock's Pro Flo Universal Air Filters are an economical way to ensure your engine is getting clean air, without the expense of buying a new filter every few thousand miles. They are constructed for superior filtration and air flow performance. They also feature the Edelbrock exclusive Pro Charge clean strip for easy maintenance. The Pro Charge strip will let you know when its time to clean your filter. Each filter is washable and reusable. Use