Product#: DF1700

Dual Flow Adjustable PCV Valve; 3/4" Valve Cover Grommet Style Applications

Does your PCV valve match your engine? Stock PCV valves are not designed to work with modified high performance engines due to their altered vacuum profiles. A mismatched PCV valve can cause oil to push out of your breathers,...

Product#: 20501

Universal Crankcase Evacuation System

This universal crankcase evacuation system is designed for high performance and racing applications. It replaces the standard PCV to air cleaner system by connecting to the exhaust system allowing exhaust pressure to pull...

Product#: PCV52

1967-73 8 Cylinder Reproduction PCV Valve

A PCV valve is a vacuum-controlled metering device that regulates the flow of crankcase fumes in the positive crankcase ventilation system by allowing more flow at high speed than at low speed. This valve acts as a system...

Product#: PCV100

1960-90 Reproduction PCV Valve

A PCV valve is a vacuum-controlled metering device that regulates the flow of crankcase fumes in the positive crankcase ventilation system by allowing more flow at high speed than at low speed. This valve acts as a system...

Product#: T4998

PCV Valve Grommet Type 3/4" Inner Diameter, 1-1/4" Valve Cover Hole Size Outer Diameter

Correct grommets which insert into the valve cover where the PCV or air cleaner to valve cover elbow is inserted. {specs} {fitment}

Product#: T6068

Polished Aluminum PCV Valve For 3/4" ID Grommet

For the ultimate in engine detailing. This polished aluminum housed PCV valve is just what you need to for detail. 3/4" neck for grommets with a 3/4" opening. Grommet not included.

Product#: T6067

Chrome PCV Valve For 3/4" ID Grommet

This aluminum housed PCV valve is just what you need to finish your engine bay detailing project. Manufactured with a 3/4" neck for 3/4" ID grommets. {specs} {fitment}

Product#: PCV73

1968-73 Camaro Reproduction PCV Valve

A PCV valve is a vacuum-controlled metering device that regulates the flow of crankcase fumes in the positive crankcase ventilation system by allowing more flow at high speed than at low speed. This valve acts as a system...

Product#: DF1702

Billet Dual Flow PCV Valve Rebuild Kit

All of the components needed to rebuild the adjustable dual flow billet PCV valve part number DF1700. Made in USA PCV valve rebuild kit contains: Main body sealing viton o-ring Adjuster screw o-rings Main body stainless steel...

Product#: PC18

1965-70 Chevrolet; PCV Valve; 8 Cylinder; Various Models

Reproduction of the original PCV valve for use with various 1965-70 Chevrolet models. Replaces the old or worn out original valve. For use with 8 cylinder models. {fitment}

Product#: T6009

Aluminum PCV Breather Cap; Polished; Flame

This polished aluminum PCV breather cap is a great way to dress up your engine bay. Fits valve covers with 1.25" diameter push-in holes. {specs} {fitment}

Product#: T6005

Aluminum PCV Breather Cap; Polished; Plain

This polished aluminum PCV breather cap is a great way to dress up your engine bay. Fits valve covers with 1.25" diameter push-in holes. {specs} {fitment}

Product#: G7285

1967-81 Pontiac Firebird; 1967-81 Chevrolet Camaro; Crankcase Vent Filter

This is a small plastic filter with a fibrous insert that fits onto the side of the air cleaner housing and helps to filtrate vapors from the engine ventilation system on your 1967-1981 Pontiac Firebird or 1967-1981 Chevroet...

Product#: MN2142

Moroso Breather Grommets with Intregated Baffle For Fabricated Valve Covers.095"

These breather grommets are for Moroso fabricated aluminum valve covers features an integral baffle. Provides a superior seal to allow the engine to pull greater vacuum.