Features:

• Application: Will Fit any Valve Cover with 1.25" Hole (using grommet)
  
• Material: Steel
  
• Finish: Chrome
  
• Dimensions: 3" Overall Diameter, 1.80" Tall (above valve cover surface)
  
• Specs: 1" Neck
• Grommets: Included, 2 Pcs (1/8" groove)
• Listing: 2 Breathers + 2 Grommets .