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,...
Dual Flow Adjustable PCV Valve; 3/4" Valve Cover Grommet Style Applications
Classic $128.99 ea
1987-93 Ford Mustang; GT/LX 5.0L; Moroso Large Body Air-Oil Separator Kit; Polished
Moroso Polished Large Body Air-Oil Separator kit for 1987-93 Ford Mustang 5.0 GT and LX. Vehicles from the factory vent excess crankcase vapors and residual oil mist back into the intake manifold, causing detonation and oil...
1987-93 Ford Mustang; GT/LX 5.0L; Moroso Large Body Air-Oil Separator Kit; Polished
Classic $258.99 set
1996-04 Ford Mustang; GT 4.6L; Moroso Large Body Air-Oil Separator Kit; Polished
Moroso Polished Large Body Air-Oil Separator kit for 1996-04 Ford Mustang GT. Vehicles from the factory vent excess crankcase vapors and residual oil mist back into the intake manifold, causing detonation and oil deposits to...
1996-04 Ford Mustang; GT 4.6L; Moroso Large Body Air-Oil Separator Kit; Polished
Classic $235.99 set
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...
1964-79 6 / 8 Cylinder 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...
1970-71 Mopar Big Block Pcv Valve
Reproduction PCV valve for 1970-71 Mopar models with Big Block engines. This PCV valve features a black phosphate lower section with a plastic top. Fits Big block models with steel valve covers. Includes grommet.
1974-89 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...
1968-81 Firebird Valley Pan Pcv Grommet; Each
Replacement valley pan grommet manufactured to the factory specifications. The grommet is installed in the valley pan and will provide a tight seal for the PCV valve. Fits Pontiac V8 engines.
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...
Correct grommet which inserts into the valve cover where the PCV or air cleaner to valve cover elbow is inserted. 3/4" i.d. x 1" o.d.
1963-67 283, 327 Screw In Style 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...
1969 Pontiac Firebird; Valve Cover Vent Tube Rubber Elbow; Ram Air III
This crankcase vent tube rubber elbow is specificlly designed for 1969-1970 Pontiac GTO and 1969 Pontiac Firebirds with Ram Air III or Ram Air IV systems. It will replace your old and worn out rubber elbow so that your...
1969 Pontiac Firebird; Valve Cover Vent Tube Rubber Elbow; Ram Air III
Classic $27.99 ea
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...
1986-87 Buick Regal - PCV Hose
Replacement 2 layer silicone PCV hose for 1986-87 models. Hose fits between the intake manifold PCV valve and hard vacuum line. Available in gloss black finish.
1960-85 Ford/Mercury; 1965-73 Mustang 170/200/250; 6 Cylinder; PCV Valve
Positive crank ventilation relieves any excess crank case pressure and routes it back through the intake manifold.
1960-85 Ford/Mercury; 1965-73 Mustang 170/200/250; 6 Cylinder; PCV Valve
Classic $7.99 ea
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...
77-81 8 Cylinder 301 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...
1974-75 Camaro 350 Hi Performance 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, and acts as a system shutoff in...
1973, 1980-81 Camaro 6 Cylinder AC Delco 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...
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...
1987-93 Ford Mustang; GT/LX 5.0L; Moroso Small Body Air-Oil Separator Kit; Black
Moroso Black Powdercoated Small Body Air-Oil Separator kit for 1987-93 Ford Mustang 5.0 GT and LX. Vehicles from the factory vent excess crankcase vapors and residual oil mist back into the intake manifold, causing detonation...
1987-93 Ford Mustang; GT/LX 5.0L; Moroso Small Body Air-Oil Separator Kit; Black
Classic $252.99 set
1963-69 Chrysler, Dodge, Plymouth; PCV Valve; with Slant 170m, 225 V8, 273, 340 Hemi
Reproduction PCV valve for 1963-69 Chrysler, Dodge, and Plymouth models with Slant 170m, 225 V8, 273, 340, or Hemi. This reproduction PCV valve comes with a chrome slip over cover to dress up the engine bay, the PCV itself,...
1963-69 Chrysler, Dodge, Plymouth; PCV Valve; with Slant 170m, 225 V8, 273, 340 Hemi
Classic $148.99 ea
Replacement engine draft tube bypass kit with PCV valve for various 1955-64 Chevrolet full size passenger car and truck models equipped with V8 engine that required a steel crankcase draft tube. This V8 draft tube bypass kit...
1955-64 Impala; Bel Air; GM Truck; V8 Draft Tube Bypass Kit with PCV Valve; Fits Most GM V8 Equipped Vehicles
Classic $84.99 kit
1955-64 Chevrolet; PCV Valve Set; 1955-61 Small Block, 1958-64 348, 409
This new PCV valve conversion set is designed for 1955-61 Chevy's with 265 and 283 ci engines that have factory draft tube. It can also be used on 1958-64 Chevrolet 348 and 409 ci engines. Commonly complained about by owners...
1955-64 Chevrolet; PCV Valve Set; 1955-61 Small Block, 1958-64 348, 409
Classic $59.99 set
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.
PCV Valve Grommet Type 3/4" Inner Diameter, 1-1/4" Valve Cover Hole Size Outer Diameter
Classic $1.99 ea
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.
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.
1970-74 Mopar "La" Small Block Pcv Valve
Reproduction PCV valve for 1970-74 Mopar small block engines. This PCV valve will fit all 1970-74 "LA" Series small block engines with steel valve covers. Includes grommet. Large grommet: 2-1/8" dia on top, 1-1/2" dia on...
1964-77 Ford/Mercury; 1965-72 Mustang 289/302/351; PCV Valve
Positive crank ventilation relieves any excess crank case pressure and routes it back through the intake manifold.
Correct grommets which insert into the valve cover where the PCV or air cleaner to valve cover elbow is inserted. Applications: 1967-79 All V8
Aftermarket replacement PCV valve for 6 and 8 cylinder engines. Each valve will install and function as original but may differ in appearance from original.
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...
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...
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.
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...
1985-09 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...
1974-79 Camaro 6 Cylinder AC Delco 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...
1973-87 GM Reproduction PCV Valve; 3/8"
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...
1985-91, 1995-02 Camaro ACDelco 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...
Correct valve cover grommet for insertion into the PCV valve hole on various 1989-2013 Buick, Cadillac, Chevrolet, GMC, and Pontiac models.
1998-02 Camaro 5.7-G V-8 ACDelco 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...
1947-54 GM Pickup Truck - Valve Cover Grommets (Pair)
Reproduction valve cover grommets for 1947-54 models. Replace worn out grommets with these new reproduction grommets.
1973-97 Ford/Mercury; 1971 429, 1973 All 8 Cylinder; PCV Valve
Positive crank ventilation relieves any excess crank case pressure and routes it back through the intake manifold.
1998-02 5.7L 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...
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...
1965 Chevrolet Corvette; 396; RAC Vent Pipe; Grommet
1965 Chevrolet Corvette The 1965 396 RAC Grommet is a vent pipe grommet designed for the valve cover of a Chevrolet 396 engine.Replaces GM part# 3868838 Note: Made in the USA
1986-87 Buick Regal Grand National, T-Type Turbo; Valve; PCV
Positive crank ventilation valve also called the PCV valve is designed to reduce pressure in the crank case. It is usually mounted in one of the valve covers and has a single 3/8" hose that connects to it. Sold individually.
1987-93 Ford Mustang; GT/LX 5.0L; Moroso Small Body Air-Oil Separator Kit; Polished
Moroso Polished Small Body Air-Oil Separator kit for 1987-93 Ford Mustang 5.0 GT and LX. Vehicles from the factory vent excess crankcase vapors and residual oil mist back into the intake manifold, causing detonation and oil...
1987-93 Ford Mustang; GT/LX 5.0L; Moroso Small Body Air-Oil Separator Kit; Polished
Classic $241.99 set
1982 2.8L 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...
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...
1976-1984 GM Valve Cover Crankcase Vent Hole Grommet
Correct valve cover and crankcase molded rubber grommets which insert into the valve cover where the PCV or air cleaner to valve cover elbow is inserted. Each grommet is manufactured to exact specifications and will fit most...
PCV Valve Grommet - 0.418 In. ID - 1.299 In. OD - 0.500 In. Thickness
PCV valve grommet for various 1968-93 GM vehicles. Replaces GM part # 1381487. Measures.418 ID, 1.299 OD, and is 0.500 thick. Grommet Specs: Material: Rubber Style: Push-on Inside Diameter: 0.418 inches ID Outside Diameter:...
PCV Valve Grommet - 0.418 In. ID - 1.299 In. OD - 0.500 In. Thickness
Classic $4.99 ea
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.
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.
1969 Pontiac Firebird Trans Am; Valve Cover to Air Cleaner Vent Tube; with Ram Air
Reproduction of the original vent tube designed for use with 1969 Pontiac Firebird models with Ram Air. Each tube is manufactured to correct factory specifications replicating the original bends and configuration for an...
1969 Pontiac Firebird Trans Am; Valve Cover to Air Cleaner Vent Tube; with Ram Air
Classic $29.99 ea
1962-72 PCV Valve Hose with Clamps
Reproduction PCV valve hose for various 1962-72 GM models. Each hose is cut to match the OE length. Includes quality thick walled hose with 90° bend as original. Also includes 2 replacement style clamps to insure proper...
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...
1967-81 Pontiac Firebird; 1967-81 Chevrolet Camaro; Crankcase Vent Filter
Classic $3.99 ea
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.
Moroso Breather Grommets with Intregated Baffle For Fabricated Valve Covers.095"
Classic $12.99 pr
1986-93 Ford Mustang; V8 5.0L; PCV Hose
Reproduction of the original PCV hose designed for use on 1986-93 Mustang models equipped with a 5.0L engine. Each hose is manufactured in neoprene hose material for long lasting dependability. Features correct contours for...