small oval 9"-- will work on weiand dual quad

This 9" Air Cleaner is patterned after an air cleaner made by Stelling and Helling back in the early 1950's. The ones they sold then were made for multiple carb setups so we shortened it to come up with an O'Brien Truckers original made to fit on a single carburetor. To complete the picture, we have designed 5 different cast aluminum  bases so that it can fit on a 1 BBL with a 2 5/16" neck, a 2 BBL with either 2 5/8" or 3 1/8" neck or a 4 BBL with either a 4 7/32" or 5 1/8" neck.  The air cleaner comes complete with cotton gauze washable lifetime element and cast aluminum base.  8 7/8" L x 7" W x 3 3/4" Tall overall with 2 1/2" tall element.