Mastodon Billet Aluminum PCV 3/4" Valve And Grommet Fits 1.25" ID Holes – Black

Billet aluminum push-in PCV valve in a black anodized finish — the show-quality upgrade from a generic plastic PCV. CNC-machined billet construction with the look that matches a chromed or polished engine bay, but still functions as a proper PCV — pulling crankcase blow-by back through the intake to keep crankcase pressure under control.

Specifications:

• Type: Push-in PCV valve
• Material: Billet aluminum (CNC-machined)
• Finish: Black anodized
• Fits valve cover hole: 1.25" (1-1/4") — uses standard 3/4" ID grommet (sold separately)
• Application: Universal — Small Block Chevy, Big Block Chevy, Small Block Ford, LS, etc.