Polished Nostalgic Finned Aluminium Push-In Valve Cover Breather Set

Application: This matched breather set suits hot rod, street rod and classic V8 valve covers where both sides need a nostalgic finned breather, styled on the performance factory valve covers of the 1950s and 1960s. The kit gives one standard breather and one PCV equipped breather so crankcase ventilation is sorted on both covers at once.

Size/Spec Context: Designed to fit valve covers with a 1.5 inch breather hole on each side, this set includes x1 breather, x1 breather with PCV valve, and x2 grommets, covering both a fresh air draw point and a PCV draw point in one purchase rather than buying two single breathers separately.

Construction Note: Cast finned aluminium with a raised fin design and rounded corners, finished in polished aluminium for a matched high shine look across both valve covers.

Fitment Note: Confirm both valve cover breather holes measure 1.5 inches before ordering, as this set is sized specifically for that opening. One side draws fresh air while the PCV equipped side connects to your crankcase ventilation system.

What to Pair With: Commonly paired with a PCV valve and hose if your engine requires positive crankcase ventilation on the PCV side of the set.

Practical Buyer Tip: Buying this set instead of two single breathers ensures a matched finish and includes both grommets needed for correct sealing on install.