Plymouth Duster Parts - Valve Cover Components

These performance valve cover breather filters are designed to offer the finest crankcase and tank breather technology available today. R2C's breather flange design improves oil return, significantly reducing the dripping...

This PCV grommet for Moroso fabricated aluminum valve covers. Provides a superior seal to allow the engine to pull greater vacuum.

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

Billet Specialties ball-milled billet aluminum breather for 1 1/4? valve cover holes. This standard breather features a washable filter element and are manufactured from high-grade aluminum, cnc machined, and polished to a...

Billet Specialties ball-milled billet aluminum PCV breather for 1 1/4? valve cover holes. These PCV breathers feature a common replaceable PCV valve with a barbed fitting for 3/8? hose. They are manufactured from high-grade...

Dress up your engine in brilliant show quality chrome with this engine dress up set. Set includes: Tall Profile Valve Covers T-Bolts and Retainers Timing Tab Breather Cap Breather and PCV G rommet Oil Dipstick and Tube Fits...

These performance valve cover breather filters are designed to offer the finest crankcase and tank breather technology available today. R2C's breather flange design improves oil return, significantly reducing the dripping...

These performance valve cover breather filters are designed to offer the finest crankcase and tank breather technology available today. R2C's breather flange design improves oil return, significantly reducing the dripping...

These performance valve cover breather filters are designed to offer the finest crankcase and tank breather technology available today. R2C's breather flange design improves oil return, significantly reducing the dripping...

Push-in, without PCV tube, 3"diameter, fits 1" i.d.

Twist-on, without PCV tube, 3"diameter.

High quality 3" diameter round chrome plated oil breather caps in a variety of styles for small block and big block engines.

Push-in, with 1/2" PCV tube, 3"diameter, for 7/8" i.d. grommet

These unique valve covers feature an embossed Bow Tie and the word "Chevrolet" for a distinctive appearance. The tall profile design allows for clearance of roller rockers. Officially Licensed by General Motors

If you're looking for a nice set of valve cover hold-downs, look no further. Proform offers these chrome coaated steel valve cover hold-downs that definitely add a nice touch to your engine compartment. They are sold as a set...

Push-in, without PCV tube, 3"diameter, fits 3/4" i.d.

These reproduction valve covers are manufactured to original specifications and feature a quality fit with the correct wire tabs and hold down brackets. Mopar Authentic Restoration™ Product Valve covers are...

Reproduction valve cover nut for 1966-71 Mopar 426 Hemi engines. This nut is used to retain factory valve covers. For use with all stamped sheet metal covers. Sold individually. 20 nuts required.

Whether you use extra tall or stock height valve covers, these deluxe wing nuts are designed to clear them and make removal or installation faster and easier. Each wing nut is chrome plated for a custom look. Packaged in a...

These performance valve cover breather filters are designed to offer the finest crankcase and tank breather technology available today. R2C's breather flange design improves oil return, significantly reducing the dripping...

Mr. Gasket Ultra-Seal valve cover gaskets are manufactured from high-density cork/rubber blend gasket material that has a black latex rubber coating applied to the outside of the gasket to help seal minor flange...

Licensed reproductions of the grommets for the PCV valve and breather. For steel covers only. Features all correct markings as original. Mopar Authentic Restoration™ Product Applicat ions: 1970-74 318ci 1970-73...

MOPAR logo valve covers for various 1958-79 Chrysler big-block engines. Applications include Charger, Barracuda, Roadrunner, and Challenger equipped with RB V8 motors. These stamped steel tall-style valve covers come fully...

MOPAR logo valve covers for various 1958-79 Chrysler big-block engines. Applications include Charger, Barracuda, Roadrunner, and Challenger equipped with RB V8 motors. These stamped steel tall-style valve covers come fully...

Update and dress up your engine compartment with these beautifully fabricated aluminum valve covers, with rails. Get a modern look at the price of yesteryear.

This universal chrome push-in breather cap simulates the OE Mopar chrome design and fits 1.25" diameter valve cover openings. 1-Year Manufacturer's warranty. Note: Not legal for sale or use in California on pollution...

Fabricated entirely from one piece of quality aluminum that makes them ultra lightweight. One piece billet rail is 3-3/4" tall that is CNC machined to ensure a precision flat surface for superior sealing that allows the...

MOPAR logo valve covers for various 1964-91 Chrysler small-block engines. Applications include Charger, Barracuda, Roadrunner, and Challenger equipped with LA V8 motors. These stamped steel tall-style valve covers come fully...

Whether you use extra tall or stock height valve covers, these wing nuts are designed to clear them and make removal or installation faster and easier. Each wing nut is chrome plated for a custom look. 3-1/2" tall with...

Get a fresh new look for your small block Chevy engine! These tall valve covers are manufactured from cast aluminum and are bead blasted and ready to paint. Features polished two-piece billet accents. Includes stainless steel...

Whether you use extra tall or stock height valve covers, these 2-piece Bow Tie wing nuts are designed to clear them and make removal or installation faster and easier. Each wing nut is chrome plated for a custom look. ...

Whether you use extra tall or stock height valve covers, these wing nuts are designed to clear them and make removal or installation faster and easier. These wing nuts are considered tall as compared to standard wing nuts....

Each polished valve cover from Mopar Performance features the Mopar Performance logo embossed directly onto the valve covers for a great custom look. Cast aluminum covers are more rigid than stamped OE valve covers, helping...

These reproduction valve covers are manufactured to original specifications and feature a quality fit with the correct wire tabs and hold down brackets. Mopar Authentic Restoration™ Product Valve covers are...

This PCV grommet for Moroso fabricated aluminum valve covers features an integral baffle. Provides a superior seal to allow the engine to pull greater vacuum.

Make your engine bay shine with this chrome engine dress up kit for 1964-76 Mopar "LA" series small block engines. Featuring chrome-plated baffled valve covers, this dress up kit has everything you need to make a big...

These reproduction valve covers are manufactured to original specifications and feature a quality fit with the correct wire tabs and hold down brackets. Mopar Authentic Restoration™ Product Valve covers are...

Whether you use extra tall or stock height valve covers, these wing nuts are designed to clear them and make removal or installation faster and easier. Each wing nut is chrome plated for a custom look. Packaged in a set of...

This classic design goes back to a time when muscle cars ruled the road. These stamped steel valve covers feature the tall design with internal baffles. The Moroso name is stamped into the top and includes 2 breather/filler...

MOPAR logo valve covers for various 1964-91 Chrysler small-block engines. Applications include Charger, Barracuda, Roadrunner, and Challenger equipped with LA V8 motors. These stamped steel tall-style valve covers come fully...

Update and dress up your engine compartment with these beautifully fabricated polished aluminum valve covers, with rails. Get a modern look at the price of yesteryear.

These fabricated valve covers are fully TIG welded from sheet aluminum. After the covers are welded, the entire 3/8" thick solid billet flange is CNC milled to guarantee a flat, straight surface. These covers are designed to...

These reproduction valve covers are manufactured to original specifications and feature a quality fit with the correct wire tabs and hold down brackets. Mopar Authentic Restoration™ Product Valve covers are...

These mini nuts hold your valve covers firmly in place ensuring a good gasket seal with no oil leaks. Packaged in a set of four. Two sets required per vehicle.

These reproduction valve covers are manufactured to original specifications and feature a quality fit with the correct wire tabs and hold down brackets. Mopar Authentic Restoration™ Product Valve covers are...

MOPAR logo valve cover wing nuts for various 1958-91 Chrysler engines. Applications include Charger, Barracuda, Roadrunner, and Challenger equipped with LA, B, and RB V8 motors. These cast steel wing nuts come in black...

Chrome plated oil breather cap for small block and big block engines. Comes with grommet to fit valve covers with 1.25" hole.

Chrome valve covers for 1960-76 Mopar big block V8 engines. Each valve cover is baffled for functionality and chrome plated for a great custom look. Requries six 1/4"-20 fasteners (sold separately) per cover. Includes a...

Mr. Gasket Performance valve cover gaskets are manufactured from high-density cork/rubber blend gasket material that is 3/16" thick and provides excellent sealing and durability. New gaskets are a must when removing or...

Excellent for use in tight clearance locations, these mini tab hold downs come finished in chrome. Each hold down set includes 8 pieces.

Valve cover oil baffle grommet set for steel valve covers with 1-1/4" holes. They have a 3/4" inside diameter, commonly used with PCV valves. They feature a foam insert and angled slot on the bottom to reduce oil seepage....

We now offer these original style chrome valve cover bolts for use with early 1st and 2nd generation Firebirds and Trans Am models. Each bolt features 5/16"-18 threads on a 1" shaft. Each set includes 4 bolts.

By spreading the load over a wider area, this clamp minimizes distortion of the valve cover flanges, there by decreasing the possibility of oil leakage. Packaged in a set of four. Two sets required per vehicle.

Whether you use extra tall or stock height valve covers, these wing nuts are designed to clear them and make removal or installation faster and easier. These wing nuts are considered tall as compared to standard wing nuts....

MOPAR logo valve cover wing nuts for various 1958-91 Chrysler engines. Applications include Charger, Barracuda, Roadrunner, and Challenger equipped with LA, B, and RB V8 motors. These cast steel wing nuts come in chrome...

Chrome valve covers for 1964-76 Mopar "LA"-series small block V8 engines. Each valve cover is baffled for functionality and chrome plated for a great custom look. Includes a 1-year manufacturer's warranty. Requries five...

Made of high-temp viton material, these valve seals feature a full or semi-umbrella shape for dual-purpose. Helps prevent oil seepage down valve guides. Not recommended for dual valve springs. Sold in sets of 16. Applicat...

Mopar Performance valve cover gaskets. New gaskets are a must when removing or replacing your valve covers.

Dress up your engine compartment with these high-quality, chrome-plated replacement stamped steel valve covers with "Direct Connection" logo. These are stamped from brand new tooling to ensure sealing around the cylinder...

Cast aluminum valve covers with a black wrinkle finish. Feature Mopar Magnum logo.