Billet Style Valve Cover Breather Set

Your ride deserves the best - add some billet bling to your engine bay today with our Billet Style Valve Cover Breather Set! Everything you will need for a simple and effective install into your engine is packed together to save you time and money!

Kit Contains:

• (1) Speedway Billet Style Aluminum Breathers Without PCV Valve
• (1) Speedway Billet Valve Cover O-Ring Oil Fill

Speedway Billet Style Aluminum Breathers Without PCV Valve

Polished aluminum breathers come with rubber grommets for 1.250" hole.

• Material Type: Aluminum
• Finish: Polished
• MFG. Part #: 91011033
• Notes: Includes grommet
• Sold in Quantity: Each
• Overall Height: 2.46"
• Base Diameter: 2.48"
• Hole Diameter: 1.25"
• Outlet Fitting: .97
• Attachment Style: Push-in

Speedway Billet Valve Cover O-Ring Oil Fill

This is a handy little item. Basically, it's a bolt-in breather opening for a valve cover that can be used to install a breather cap, an oil fill cap, or a breather with a PCV valve. 

To install this item, you must make a 1-7/16" hole in the valve cover. You may want to purchase 91011033, our billet breather and/or 91011034, our billet PCV valve.

It may be necessary to chamfer the barb on the billet breathers we offer when used in conjunction with this oil fill adaptor.  The barb on the end of the breather is squared off and is a very tight fit into the oil fill hole o-rings. 

Base of oil fill hole that will be positioned into the inside of the valve cover is 0.5" thick.  The o-ring is 0.185" thick.  Please check for valve train clearance prior to installation.