-8 to 3/4 Inch-16 Straight Male Black w/ O-Ring Fleece Performance Air Bag Fleece Performance Black Anodized Billet

Fleece Performance Black Anodized Billet Fuel Cap for 2013-2018 Cummins Replace your plastic OEM fuel cap with this stylish billet black anodized fuel cap

This is obtained with the oversized HD OD drum

nuts and Belleville washers

Measured Flow: 715 CFM @ 7" H2O

We added a silicone lid funnel to isolate the engine heat while tunneling more to your engine

-8 to 3/4 Inch-16 Straight Male Black w/ O-Ring Fleece Performance Air Bag Fleece Performance Black Anodized Billet8 to 3 4 Inch 16 Straight Male Black w O Ring. Features: Fitting Style: Adapter Fitting Category: AN to Inverted flare Fitting Angle: Straight Fitting Material: Aluminum Fitting Color: Black anodized Fitting Size 1: 8 AN Fitting Size 2: 3 4 16 in. inverted flare