Chevrolet Performance 12341993 Chrome Bowt..

• For use with aluminum valve covers with 1.22” hole, no grommet required. ..

$14.41

Chevrolet Performance 19131218 Chrome Push..

• 2-3/4" O.D. x 1-1/2" tall with 3/4" nipple• Used on our Fast Burn 385, ZZ4 and 350 engines..

$17.62

Chevrolet Performance 25534355 Chrome Bowt..

• Special breathers are for circle track valve covers used on circle track and ZZ572 engines• Premiu..

$51.38

Chevrolet Performance 3894337 Valve Cover ..

For Bow Tie rocker covers, 15/16" ID x 1 7/32" OD. This grommet can be used to plug the oil filler ..

$1.43

Chevrolet Performance 3989350 OE Stamped S..

• For use with GM OE Stamp steel valve covers• Fits 1” hole and accepts ¾” PCV or breathers Create a..

$2.25

Chevrolet Performance 88962074 Baffled Val..

Chevrolet Performance offers newly designed valve cover tubes that incorporate a baffle inside the t..

$46.97

Chevrolet Performance 93439687 Screw-In Pl..

• For use with GM OE valve covers• Fits most Chevrolet Performance small block Chevy engines with st..

$8.50

Proform 141-365 Engine Valve Cover Breathe..

Premium Metallic Gray breather cap. Give your engine a truly unique and striking look. These stampe..

$12.10

Proform 141-613 Engine Valve Cover Breathe..

These popular push-in filter air breathers, with the raised Bowtie Emblem stamped prominently in the..

$24.56

Proform 141-614 Engine Valve Cover Breathe..

These popular push-in filter air breathers, with the raised Bowtie Emblem stamped prominently in the..

$20.04

Proform 141-615 Engine Valve Cover Grommet..

One Push-in for air breather cap, and one for PCV valve..

$4.73

Proform 141-616 Engine Valve Cover Breathe..

This engine valve cover breather has a 3 inch overall diameter and is 2.50 inches tall. It includes..

$10.68

Proform 141-617 Engine Oil Breather Cap; P..

The top of each air breather cap is embossed handsomely with a raised Bowtie Emblem to compliment th..

$10.68

Proform 141-618 Valve Cover Breather Cap; ..

The top of each air breather cap is embossed handsomely with a raised Bowtie Emblem to compliment th..

$10.68

Proform 141-619 Engine Valve Cover Breathe..

The top of each air breather cap is embossed handsomely with a raised Bowtie Emblem to compliment th..

$12.02

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