Holley 300-933 Gen III HEMI Single Plane Intake PCV Passage Cover Kit

The Holley 300-933 PCV Passage Cover Kit is a factory replacement component designed specifically for Holley Gen III HEMI single plane intake manifolds (part numbers 300-930 and 300-930BK). This essential kit provides proper PCV ventilation for high-performance HEMI applications, helping regulate crankcase pressure and maintain optimal engine performance.

What's Included:

• PCV passage cover plate
• PCV passage cover gasket with O-ring seals
• Six short fuel rail brackets
• Twelve 12-point cap M6 x 20mm screws
• Four socket head cap M6 x 15mm screws

Key Features:

• Direct fit for Holley 300-930 and 300-930BK Gen III HEMI single plane intake manifolds
• Includes 1/4-18 NPT threaded port for PCV valve installation (Standard Motor Parts SMP V100 recommended)
• Complete hardware kit with all necessary mounting screws and gaskets
• Torque specification: 106 in-lbs for proper sealing
• Engineered for 2009-2023 5.7L, 2005-2010 6.1L, and 2011-2023 6.4L Chrysler Gen III HEMI engines

This kit is legal for sale and use on uncontrolled (non-emissions controlled) vehicles only. Installation requires applying lubricant to supplied O-rings and properly torquing all fasteners per Holley's specifications.