Designed just for racecars, Moroso's positive-locking valve cover breathers meet the rules for cars running 7.99 seconds and faster. They rely on threaded collars that mount on the inside of the valve covers, through the standard 1.22 in. opening, to provide secure attachment. They also have internal stainless steel baffling to keep oil and air separated. Jam nuts allow the breathers to be positioned in any way necessary to suit plumbing requirements, and Buna-N gaskets that are resistant to oil, alcohol, and race fuel are used to form an airtight seal. Mounting hardware is included.
Fits Valve Cover Hole Size:1.220 in.
Diameter (in):2.967 in.
Height (in):3.445 in.
- Screws to valve cover for positive fit, does not push on
- Designed in two pieces with a top that unscrews to allow for oil filling and easier cleaning or replacement of oil separator filter
- Manufactured from 6061 Billet Aluminum
- Slip-on fitting for pan evac system
- O-ring Seal - No gaskets (reduces leakage)
Really step up the look by having us powder coat these breathers in satin black. Call us for pricing.
