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Breathers

Breathers help release crankcase pressure and reduce oil contamination. Designed for race, street, and boosted applications.

Filters

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K&N Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1513)
K&N Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1513) KN62-1513
$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST

K&N Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1513)

With 1-3/8" (35mm) Hole - KN62-1513

1-3/8 CLAMP-ON VENT FILTERWith 1-3/8" (35mm) Hole - KN62-1513Part Number: KN62-1513 K&N crankcase vent filters are designed for racing but are...

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$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST
K&N Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1514)
K&N Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1514) KN62-1514
$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST

K&N Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1514)

With 1-1/2" (38mm) Hole - KN62-1514

1-1/2 CLAMP-ON VENT FILTERWith 1-1/2" (38mm) Hole - KN62-1514Part Number: KN62-1514 K&N crankcase vent filters are designed for racing but are...

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$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST
K&N Push-On Vent Filter 3 OD x 2-1/2 H (KN62-1516)
K&N Push-On Vent Filter 3 OD x 2-1/2 H (KN62-1516) KN62-1516
$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST

K&N Push-On Vent Filter 3 OD x 2-1/2 H (KN62-1516)

Fits 1-1/4" (32mm) Hole - KN62-1516

PUSH-IN CRANKCASE VENT FILTERFits 1-1/4" (32mm) Hole - KN62-1516Part Number: KN62-1516 K&N crankcase vent filters are designed for racing but ...

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$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST
K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H (KN62-2470)
K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H (KN62-2470) KN62-2470
$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST

K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H (KN62-2470)

With 5/16" (8mm) Hole - KN62-2470

5/16 UNIV. CLAMP-ON FILTERWith 5/16" (8mm) Hole - KN62-2470Part Number: KN62-2470 K&N Rubber Base Crankcase Vent Filters are designed to clamp...

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$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST
K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H (KN62-2480)
K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H (KN62-2480) KN62-2480
$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST

K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H (KN62-2480)

With 9/16" (14mm) Hole - KN62-2480

9/16 UNIV. CLAMP-ON FILTERWith 9/16" (14mm) Hole - KN62-2480Part Number: KN62-2480 K&N Rubber Base Crankcase Vent Filters are designed to clam...

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$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST
K&N Screw-In Breather Adapter (KN85-1210) KN85-1210
Contact for availability
$32.00 - $32.00
$32.00
$32.00 - $32.00
$32.00
+ GST

K&N Screw-In Breather Adapter (KN85-1210)

KN85-1210 - GM SCREW-IN BREATHER ADAPTERFits Late Model GM (Screws Into Valve Covers) - KN85-1210Part Number: KN85-1210K&N nylon reinforced val...

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$32.00 - $32.00
$32.00
$32.00 - $32.00
$32.00
+ GST
Contact for availability
K&N Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1380)
K&N Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1380) KN62-1380
Contact for availability
$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST

K&N Clamp-On Vent Filter 3 OD x 2-1/2 H (KN62-1380)

With 1-1/4" (32mm) Hole - KN62-1380

1-1/4 UNIV. CLAMP-ON FILTERWith 1-1/4" (32mm) Hole - KN62-1380Part Number: KN62-1380 K&N Rubber Base Crankcase Vent Filters are designed to cl...

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$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST
Contact for availability
K&N Push-On Vent Filter 2 OD x 2-1/4 H (KN62-1485) KN62-1485
Contact for availability
$35.90 - $35.90
$35.90
$35.90 - $35.90
$35.90
+ GST

K&N Push-On Vent Filter 2 OD x 2-1/4 H (KN62-1485)

Fits 1-1/4" (32mm) Hole - KN62-1485

KN62-1485 - PUSH-IN CRANKCASE VENT FILTERFits 1-1/4" (32mm) Hole - KN62-1485Part Number: KN62-1485K&N crankcase vent filters are designed for r...

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$35.90 - $35.90
$35.90
$35.90 - $35.90
$35.90
+ GST
Contact for availability
K&N Clamp-On Vent Filter 2 OD x 1-1/2 H (KN62-1340)
K&N Clamp-On Vent Filter 2 OD x 1-1/2 H (KN62-1340) KN62-1340
$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST

K&N Clamp-On Vent Filter 2 OD x 1-1/2 H (KN62-1340)

With 5/8" (16mm) Hole - KN62-1340

5/8 UNIV. CLAMP-ON FILTERWith 5/8" (16mm) Hole - KN62-1340Part Number: KN62-1340 K&N Rubber Base Crankcase Vent Filters are designed to clamp ...

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$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST
K&N Clamp-On Vent Filter 2 OD x 1-1/2 H (KN62-1360)
K&N Clamp-On Vent Filter 2 OD x 1-1/2 H (KN62-1360) KN62-1360
$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST

K&N Clamp-On Vent Filter 2 OD x 1-1/2 H (KN62-1360)

With 3/4" (19mm) Hole - KN62-1360

3/4 UNIV. CLAMP-ON FILTERWith 3/4" (19mm) Hole - KN62-1360Part Number: KN62-1360 K&N Rubber Base Crankcase Vent Filters are designed to clamp ...

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$40.30 - $40.30
$40.30
$40.30 - $40.30
$40.30
+ GST
Edelbrock Elite Series Breathers (ED4213)
Edelbrock Elite Series Breathers (ED4213) ED4213
$98.30 - $98.30
$98.30
$98.30 - $98.30
$98.30
+ GST

Edelbrock Elite Series Breathers (ED4213)

Billet Aluminium Breather, Polished, Push-in style

BILLET ALLOY BREATHER POLISHEDBillet Aluminium Breather, Polished, Push-in stylePart Number: ED4213 These push-in style valve cover breathers cont...

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$98.30 - $98.30
$98.30
$98.30 - $98.30
$98.30
+ GST
Edelbrock Elite Series Breathers (ED42133)
Edelbrock Elite Series Breathers (ED42133) ED42133
Contact for availability
$113.70 - $113.70
$113.70
$113.70 - $113.70
$113.70
+ GST

Edelbrock Elite Series Breathers (ED42133)

Billet Aluminium Breather, Black, Push-in style

BILLET ALLOY BREATHER BLACK POBillet Aluminium Breather, Black, Push-in stylePart Number: ED42133 These push-in style valve cover breathers contai...

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$113.70 - $113.70
$113.70
$113.70 - $113.70
$113.70
+ GST
Contact for availability
Edelbrock Elite Series Breathers (ED4202)
Edelbrock Elite Series Breathers (ED4202) ED4202
$96.70 - $96.70
$96.70
$96.70 - $96.70
$96.70
+ GST

Edelbrock Elite Series Breathers (ED4202)

Rectangular Aluminium, Bolt-on style, top-mounting (4" tall), Polished with logo

ELITE BREATHER, TOP BOLT-ONRectangular Aluminium, Bolt-on style, top-mounting (4" tall), Polished with logoPart Number: ED4202 Elite Series breath...

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$96.70 - $96.70
$96.70
$96.70 - $96.70
$96.70
+ GST
Billet Specialties Valve Cover PCV Breather (BSBLK21923) BSBLK21923
$158.00 - $158.00
$158.00
$158.00 - $158.00
$158.00
+ GST

Billet Specialties Valve Cover PCV Breather (BSBLK21923)

Oval Black With Retro "Chevrolet" Script

BILLET RETRO PVC BREATHEROval Black With Retro "Chevrolet" ScriptPart Number: BSBLK21923 Billet Specialties new breathers offer retro styling for ...

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$158.00 - $158.00
$158.00
$158.00 - $158.00
$158.00
+ GST
Billet Specialties Valve Cover Breather (BSBLK20923) BSBLK20923
$207.90 - $207.90
$207.90
$207.90 - $207.90
$207.90
+ GST

Billet Specialties Valve Cover Breather (BSBLK20923)

Oval Black With Retro "Chevrolet" Script

BILLET RETRO BREATHER BLACKOval Black With Retro "Chevrolet" ScriptPart Number: BSBLK20923 Billet Specialties new breathers offer retro styling fo...

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$207.90 - $207.90
$207.90
$207.90 - $207.90
$207.90
+ GST
Billet Specialties Replacement PCV Grommet (BS95001) BS95001
$9.80 - $9.80
$9.80
$22.90
$22.90 - $22.90
$22.90
+ GST

Billet Specialties Replacement PCV Grommet (BS95001)

Suit BS22120 & Other PCV Valves

BILLET PCV VALVE GROMMET ONLYSuit BS22120 & Other PCV ValvesPart Number: BS95001 Suit valve covers with 1-1/4" hole

$9.80 - $9.80
$9.80
$22.90
$22.90 - $22.90
$22.90
+ GST
Billet Specialties Oval Valve Cover Breather Ribbed - Polished (BS21950) BS21950
$149.70 - $149.70
$149.70
$149.70 - $149.70
$149.70
+ GST

Billet Specialties Oval Valve Cover Breather Ribbed - Polished (BS21950)

Suit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet Included

BILET BREATHER OVAL RIBBED PCVSuit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet IncludedPart Number: BS21950 Breathers are easil...

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$149.70 - $149.70
$149.70
$149.70 - $149.70
$149.70
+ GST
Billet Specialties Oval Valve Cover Breather Plain - Polished (BS21929) BS21929
$116.00 - $116.00
$116.00
$116.00 - $116.00
$116.00
+ GST

Billet Specialties Oval Valve Cover Breather Plain - Polished (BS21929)

Suit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet Included

BILLET BREATHER OVAL PLAIN PCVSuit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet IncludedPart Number: BS21929 Breathers are easil...

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$116.00 - $116.00
$116.00
$116.00 - $116.00
$116.00
+ GST
Billet Specialties Valve Cover PCV Breather (BS21923) BS21923
$141.40 - $141.40
$141.40
$141.40 - $141.40
$141.40
+ GST

Billet Specialties Valve Cover PCV Breather (BS21923)

Oval Polished With Retro "Chevrolet" Script

BILLET RETRO PVC BREATHEROval Polished With Retro "Chevrolet" ScriptPart Number: BS21923 Billet Specialties new breathers offer retro styling for ...

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$141.40 - $141.40
$141.40
$141.40 - $141.40
$141.40
+ GST
Billet Specialties Oval Valve Cover Breather Ball Milled - Polished (BS21920) BS21920
$137.20 - $137.20
$137.20
$137.20 - $137.20
$137.20
+ GST

Billet Specialties Oval Valve Cover Breather Ball Milled - Polished (BS21920)

Suit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet Included

BILT BREATHER OVAL MILLED PCVSuit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet IncludedPart Number: BS21920 Breathers are easily...

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$137.20 - $137.20
$137.20
$137.20 - $137.20
$137.20
+ GST
Billet Specialties Round Valve Cover Breather Ball Milled - Polished (BS21825) BS21825
$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00
+ GST

Billet Specialties Round Valve Cover Breather Ball Milled - Polished (BS21825)

Suit Covers With 1" Hole & PCV ValeWith 3/8" Barb, Grommet Included

BILLET BREATHER MILLED PCV TUBSuit Covers With 1" Hole & PCV ValeWith 3/8" Barb, Grommet IncludedPart Number: BS21825 Breathers are easily mai...

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$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00
+ GST
Billet Specialties Round Valve Cover Breather Ball Milled - Polished (BS21820) BS21820
$112.40 - $112.40
$112.40
$112.40 - $112.40
$112.40
+ GST

Billet Specialties Round Valve Cover Breather Ball Milled - Polished (BS21820)

Suit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet Included

BILLET BREATHER MILLED PCV TUBSuit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet IncludedPart Number: BS21820 Breathers are easil...

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$112.40 - $112.40
$112.40
$112.40 - $112.40
$112.40
+ GST
Billet Specialties Round Valve Cover Breather With Bowtie Logo - Polished (BS21220) BS21220
$134.40 - $134.40
$134.40
$134.40 - $134.40
$134.40
+ GST

Billet Specialties Round Valve Cover Breather With Bowtie Logo - Polished (BS21220)

Suit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet Included

BILLET BREATHER BOWTIE PCV TUBSuit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet IncludedPart Number: BS21220 Breathers are easil...

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$134.40 - $134.40
$134.40
$134.40 - $134.40
$134.40
+ GST
Billet Specialties Round Valve Cover Breather Plain - Polished (BS21120) BS21120
$110.90 - $110.90
$110.90
$110.90 - $110.90
$110.90
+ GST

Billet Specialties Round Valve Cover Breather Plain - Polished (BS21120)

Suit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet Included

BILLET PCV BREATHER PLAINSuit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet IncludedPart Number: BS21120 Breathers are easily mai...

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$110.90 - $110.90
$110.90
$110.90 - $110.90
$110.90
+ GST
Billet Specialties Oval Valve Cover Breather Ribbed - Polished (BS20950) BS20950
$146.90 - $146.90
$146.90
$146.90 - $146.90
$146.90
+ GST

Billet Specialties Oval Valve Cover Breather Ribbed - Polished (BS20950)

Suit Covers With 1-1/4" Hole, Grommet Included

BILLET BREATHER OVAL RIBBEDSuit Covers With 1-1/4" Hole, Grommet IncludedPart Number: BS20950 Breathers are easily maintained with a washable filt...

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$146.90 - $146.90
$146.90
$146.90 - $146.90
$146.90
+ GST
Billet Specialties Oval Valve Cover Breather Plain - Polished (BS20929) BS20929
$116.40 - $116.40
$116.40
$116.40 - $116.40
$116.40
+ GST

Billet Specialties Oval Valve Cover Breather Plain - Polished (BS20929)

Suit Covers With 1-1/4" Hole, Grommet Included

BILLET BREATHER OVAL PLAINSuit Covers With 1-1/4" Hole, Grommet IncludedPart Number: BS20929 Breathers are easily maintained with a washable filte...

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$116.40 - $116.40
$116.40
$116.40 - $116.40
$116.40
+ GST
Billet Specialties Oval Valve Cover Breather With Chevrolet Script - Polished (BS20923) BS20923
$219.00 - $219.00
$219.00
$219.00 - $219.00
$219.00
+ GST

Billet Specialties Oval Valve Cover Breather With Chevrolet Script - Polished (BS20923)

Suit Covers With 1-1/4" Hole, Grommet Included

BILLET RETRO BREATHERSuit Covers With 1-1/4" Hole, Grommet IncludedPart Number: BS20923 Time for a fresh new look in aftermarket valve cover breat...

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$219.00 - $219.00
$219.00
$219.00 - $219.00
$219.00
+ GST
Billet Specialties Oval Valve Cover Breather Ball Milled - Polished (BS20920) BS20920
$113.70 - $113.70
$113.70
$113.70 - $113.70
$113.70
+ GST

Billet Specialties Oval Valve Cover Breather Ball Milled - Polished (BS20920)

Suit Covers With 1-1/4" Hole, Grommet Included

BILLET BREATHER OVAL MILLEDSuit Covers With 1-1/4" Hole, Grommet IncludedPart Number: BS20920 Breathers are easily maintained with a washable filt...

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$113.70 - $113.70
$113.70
$113.70 - $113.70
$113.70
+ GST
Billet Specialties Round Valve Cover Breather Ball Milled - Polished (BS20820) BS20820
$113.70 - $113.70
$113.70
$113.70 - $113.70
$113.70
+ GST

Billet Specialties Round Valve Cover Breather Ball Milled - Polished (BS20820)

Suit Covers With 1-1/4" Hole, Grommet Included

BILLET BREATHER MILLED 1-1/4Suit Covers With 1-1/4" Hole, Grommet IncludedPart Number: BS20820 Breathers are easily maintained with a washable fil...

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$113.70 - $113.70
$113.70
$113.70 - $113.70
$113.70
+ GST
Billet Specialties Round Valve Cover Breather With Cross Flags - Polished (BS20720) BS20720
$99.80 - $99.80
$99.80
$99.80 - $99.80
$99.80
+ GST

Billet Specialties Round Valve Cover Breather With Cross Flags - Polished (BS20720)

Suit Covers With 1-1/4" Hole, Grommet Included

BILLET BREATHER CROSSFLAG 1-1/Suit Covers With 1-1/4" Hole, Grommet IncludedPart Number: BS20720 Breathers are easily maintained with a washable f...

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$99.80 - $99.80
$99.80
$99.80 - $99.80
$99.80
+ GST
Billet Specialties Round Valve Cover Breather With Bowtie Logo - Polished (BS20220) BS20220
$141.40 - $141.40
$141.40
$141.40 - $141.40
$141.40
+ GST

Billet Specialties Round Valve Cover Breather With Bowtie Logo - Polished (BS20220)

Suit Covers With 1-1/4" Hole, Grommet Included

BILLET BREATHER BOWTIE 1-1/4Suit Covers With 1-1/4" Hole, Grommet IncludedPart Number: BS20220 Breathers are easily maintained with a washable fil...

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$141.40 - $141.40
$141.40
$141.40 - $141.40
$141.40
+ GST
Billet Specialties Round Valve Cover Breather Plain - Polished (BS20125) BS20125
$99.80 - $99.80
$99.80
$99.80 - $99.80
$99.80
+ GST

Billet Specialties Round Valve Cover Breather Plain - Polished (BS20125)

Suit Covers With 1" Hole, Grommet Included

BILLET BREATHER PLAIN 1HOLESuit Covers With 1" Hole, Grommet IncludedPart Number: BS20125 Breathers are easily maintained with a washable filter e...

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$99.80 - $99.80
$99.80
$99.80 - $99.80
$99.80
+ GST
Billet Specialties Round Valve Cover Breather Plain - Polished (BS20120) BS20120
$109.50 - $109.50
$109.50
$109.50 - $109.50
$109.50
+ GST

Billet Specialties Round Valve Cover Breather Plain - Polished (BS20120)

Suit Covers With 1-1/4" Hole, Grommet Included

BILLET BREATHER PLAIN 1-1/4 HLSuit Covers With 1-1/4" Hole, Grommet IncludedPart Number: BS20120 Breathers are easily maintained with a washable f...

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$109.50 - $109.50
$109.50
$109.50 - $109.50
$109.50
+ GST
Aeroflow Press In Cover Breather Adapter - Blue (AF708-12-03) AF708-12-03
$25.20 - $25.20
$25.20
$25.20 - $25.20
$25.20
+ GST

Aeroflow Press In Cover Breather Adapter - Blue (AF708-12-03)

-12AN Suit Nissan RB26

PRESS IN COVER BREATHER ADAPTE-12AN Suit Nissan RB26Part Number: AF708-12-03 Press In Nissan Breather Adapter. The Rocker Cover Breather adapter i...

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$25.20 - $25.20
$25.20
$25.20 - $25.20
$25.20
+ GST
Aeroflow Chrome Clamp On Breather (AF2871-1370) AF2871-1370
$50.70 - $50.70
$50.70
$50.70 - $50.70
$50.70
+ GST

Aeroflow Chrome Clamp On Breather (AF2871-1370)

2" (50.8mm) O.D. x 1-1/2" (38mm) High, 1" (25.4mm) Flange Inside Diameter

1" UNIV CLAMP ON FILTER2" (50.8mm) O.D. x 1-1/2" (38mm) High, 1" (25.4mm) Flange Inside DiameterPart Number: AF2871-1370 Aeroflow Air Filters are ...

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$50.70 - $50.70
$50.70
$50.70 - $50.70
$50.70
+ GST
Aeroflow Black Clamp On Breather (AF2271-2480) AF2271-2480
$50.70 - $50.70
$50.70
$50.70 - $50.70
$50.70
+ GST

Aeroflow Black Clamp On Breather (AF2271-2480)

1-3/8" (34mm) O.D. x 1-1/8" (28.5mm) High, 9/16" (14.2mm) Flange Inside Diameter

9/16" UNIV CLAMP ON FILTER1-3/8" (34mm) O.D. x 1-1/8" (28.5mm) High, 9/16" (14.2mm) Flange Inside DiameterPart Number: AF2271-2480 Aeroflow Air Fi...

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$50.70 - $50.70
$50.70
$50.70 - $50.70
$50.70
+ GST