Product#: T9504

1965-91 Chevrolet; Valve Covers; 396-454 Big Block; With Booster Notch, Without Baffles; Chrome

These aftermarket style valve covers are manufactured in a bright chrome finish, with OE style plug wire retainer tabs, correct diameter grommet holes, and oil filler cap hole. These valve covers are not baffled inside. Come...


Product#: D141850

Slant-Edge Die-Cast Aluminum Breather Cap - Polished w/ No Emblem

Chevrolet Performance 2 1/2? die cast aluminum breather caps. These push-in style breathers feature a unique Slant Edge design with the ?Bowtie? emblem either raised or recessed into the aluminum. They are available in a...


Product#: D141851

Slant-Edge Die-Cast Aluminum Breather Cap - Chrome w/ No Emblem

Chevrolet Performance 2 1/2? die cast aluminum breather caps. These push-in style breathers feature a unique Slant Edge design with the ?Bowtie? emblem either raised or recessed into the aluminum. They are available in a...


Product#: 66003

Stamped Valve Cover Tab Washers Set of 8

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...


Product#: 6766F

Push-In Breather Cap; Open Style; Small 3/4" Neck; Fits PVC Opening; Chrome

For use on original style valve covers. The breather cap allows filtered air to enter the engine. Push-on style, round breather cap for 3/4" hole.


Product#: AFR6733

AFR PCV Breather Grommet; 3/4? ID x 1.25? OD

AFR replacement breather grommets help to prevent oil leakage into the valve covers and are designed for use with most breathers. They are available in breather and PCV styles to fit your application needs.


Product#: B21920

Billet Specialties Ball-Milled Polished Billet Aluminum PCV Breather Cap

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...


Product#: B20920

Billet Specialties Ball-Milled Polished Billet Aluminum Breather Cap

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...


Product#: AFR6731

AFR Aluminum Push-In Breather; 1? Neck

Accessorize your valve covers with AFR breathers. These great looking components are crafted from aluminum and finished to perfection. They not only decorate your engine bay, but these breathers will also do their job to...


Product#: 66650

Valve Cover Nut and Stud Set; Chrome; 1" Tall; With Stainless Steel Washers; Set of 4

These chrome plated mini nuts hold your valve covers firmly in place ensuring a good gasket seal. Each set includes: (4) chrome plated mini nuts, no logo, (4) 1/4-20 thread mounting studs and (4) stainless steel washers. Sold...


Product#: 66005

Valve Cover T-Bar Wing Nut and Stud Set; Chrome; 3-1/2" Tall; Set of 4

Proform custom valve cover T-bolt wing nuts feature a polished chrome finish. Includes 1/4-20 thread studs for precise gasket positioning. The lower ends of the shafts are manufactured with wide shoulders for broad load...


Product#: 7199

1-1/4" Hole Chrome Breather Cap

Easy to install, chrome plated replacement accessory for your valve cover. This chrome oil cap is a push-in style oil cap that sits on the valve cover to serve as a fill cap for better ventilation. It features a nice chrome...


Product#: 6766G

Push-On Breather Cap; Open Style; Chrome

The breather cap allows filtered air to enter the engine. Depending on the style of your valve covers this universal Push-in style breather cap may fit.


Product#: 7204

Breather Cap Grommet; 1" I.D.; 1-1/4" O.D.

Replacement grommet for a breather cap that requires a 1" inner diameter hole and fits a 1-1/4" outer diameter valve cover. This piece is designed to fit in the oil breather cap opening found on your valve cover.


Product#: 241190-BBVL

Holley LS Coil Covers; Pontiac Style Valve Covers; For LS Engine Conversion; 241-190

Holley's 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height,...


Product#: 66035

Chrome Breather Cap; Push-In; 3/4" ID

Chrome push-in oil breather cap without PCV tube. {specs}


Product#: 66010

Chrome Breather Cap; Twist-In

Chrome twist-in oil breather cap without PCV tube. {specs}


Product#: 66008

Chrome Breather Cap; Push-In; 1" ID

Chrome push-in oil breather cap without PCV tube. {specs}


Product#: 66017

Chrome Breather Cap; Push-In; 1.22" ID

Chrome push-in oil breather cap with 1/2" PCV tube. {specs}


Product#: 241192-BBVL

Holley LS Coil Covers; Pontiac Style Valve Covers; For LS Engine Conversion; Satin Black; 241-192

Holley's 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height,...