Aluminum BLACK PCV Valve and Polished Billet Aluminum Breather with Grommets.  

Mini PCV Valve: 

• Fits Valve Covers with 1-1/4" Holes
• 1-3/4" Tall
• 7/8" Wide Base
• Replaceable PCV
• Grommet included

Breather Valve :

• Fits Valve Covers with 1-1/4" Holes
• 1-3/4" Tall
• 2-3/8" Diameter
• 1" Tube
• Grommet included