Polished Alum. Plain Valve Cover Breather - w/Pvc Vent Tube to (1" Neck Push In) Whether you are narrowing a

Whether you are narrowing a rear axle housing for bigger tires or just building a new housing for your street car

premium-grade 4140 chromoly steel

O-ring seal is included

The Speedmaster Snapback cap is a pre-curved bill Baseball style hat

Polished Alum. Plain Valve Cover Breather - w/Pvc Vent Tube to (1" Neck Push In) Whether you are narrowing aThese aluminum push in breathers from Speedmaster are just the thing to prevent oil splash while adding some style. They are available in plain and ball milled designs to best suit your tastes and match your ride. Speedmaster breathers keep your crankcase properly vented and add a little shine under the hood. They are available in a wide variety of styles for many applications.