Metco Crank Case Breather, Screw-In, 5.7L / 6.1L / 6.4L

Metco Crank Case Breather, Screw-In, 5.7L / 6.1L / 6.4L

This crank case breather assembly replaces the cap on the oil fill tube located on the driver's side of the intake of the late model Hemi engine. The base of the breather is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the breather. The filter base is microfinished for surface protection and good looks, and is easily hand-polished to a mirror-like appearance. The removable filter element is a high-quality reusable unit from S & B Filters, and is securely retained in the filter base by a specially-machined retention groove at the top of the filter base.

Key Features

• Replaces the oil fill cap on late model Hemi engines (5.7L, 6.1L, 6.4L).
• Base constructed from CNC-machined billet aluminum for precise fit.
• Microfinished filter base for durability and mirror-like finish.
• High-quality, reusable filter element from S & B Filters.
• Specially-designed silicone O-ring to prevent oil seepage.
• Check valve allows pressure venting without drawing ambient air under high vacuum.

Benefits

The purpose of this crank case breather is to vent unwanted accumulation of pressure in the crankcase, which serves to eliminate pumping losses and reduce oil temperatures. The installation of this breather will contribute to increased engine oil life and reduce the possibility of failed engine seals resulting from excessive crankcase pressure.

Important Notes

• No valve cover breathers can ship to the state of California.
• 6.1L Charger applications may have hood clearance issues - please check before ordering.
• Breather stands 3.0" above the oil fill.