OTB Gear Valve Cover Breathers

4.05 out of 5 stars 21 Customer Reviews

For the well-dressed engine--OTB Gear valve cover breathers are crafted from aircraft-grade A356 aluminum. OTB's selection presents show-quality style for under your hood. Their classic fin designs will top your choice of twist-on or push-in breathers, offering "old school" looks that are clean and appealing. Add some nice little embellishments to your valve covers with OTB Gear breathers.

Results 1 - 14 of 14

OTB Gear Valve Cover Breathers 6805

OTB Gear Valve Cover Breathers 6805

Valve Cover Breather, Round, Twist-on, Aluminum, Polished, Finned Top, 2.75 in. Diameter, 1.25 in. Hole, Each

Part Number: OTT-6805

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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OTB Gear Valve Cover Breathers 6808

Valve Cover Breather, Round, Push In, Polished Aluminum, Ribbed Top Style, Each

Part Number: OTT-6808

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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OTB Gear Valve Cover Breathers 6813

Smooth Unpolished 90 Degree Breather

Part Number: OTT-6813

Not Yet Reviewed

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OTB Gear Valve Cover Breathers 6803

Valve Cover Breather, Round, Push-in, Aluminum, Polished, Finned Top, 3.00 in. Diameter, 1.00 in. Hole, Each

Part Number: OTT-6803

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

OTB Gear Valve Cover Breathers 6823

Valve Cover Breather, Round, Twist-on, Aluminum, Polished, Finned Top, 2.75 in. Diameter, 1.50 in. Hole, Each

Part Number: OTT-6823

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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OTB Gear Valve Cover Breathers 6810

Valve Cover Breathers, Rectangular, Bolt-on, Aluminum, Polished, Ribbed Top Style, Each

Part Number: OTT-6810

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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OTB Gear Valve Cover Breathers 6809

Valve Cover Breather, Round, Push In, Cast Aluminum, Ribbed Top Style, Each

Part Number: OTT-6809

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

OTB Gear Valve Cover Breathers 6806

Valve Cover Breather, Round, Twist-on, Aluminum, Natural, Finned Top, 2.75 in. Diameter, 1.25 in. Hole, Each

Part Number: OTT-6806

1.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

OTB Gear Valve Cover Breathers 6824

Valve Cover Breather, Round, Twist-on, Aluminum, Natural, Finned Top, 2.75 in. Diameter, 1.50 in. Hole, Each

Part Number: OTT-6824

Not Yet Reviewed

Estimated Ship Date: Today

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OTB Gear Valve Cover Breathers 6811

Valve Cover Breathers, Rectangular, Bolt-on, Aluminum, Natural, Ribbed Top Style, Each

Part Number: OTT-6811

Not Yet Reviewed

Estimated Ship Date: Today

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OTB Gear Valve Cover Breathers 6812

Smooth Polished 90 Degree Breather

Part Number: OTT-6812

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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OTB Gear Valve Cover Breathers 6802

Valve Cover Breather, Round, Push-in, Aluminum, Natural, Finned Top, 3.00 in. Diameter, 1.25 in. Hole, Each

Part Number: OTT-6802

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

OTB Gear Valve Cover Breathers 6804

Valve Cover Breather, Round, Push-in, Aluminum, Natural, Finned Top, 3.00 in. Diameter, 3/4 in. Hole, Each

Part Number: OTT-6804

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

OTB Gear Valve Cover Breathers 6801

Valve Cover Breather, Round, Push-in, Aluminum, Polished, Finned Top, 3.00 in. Diameter, 1.25 in. Hole, Each

Part Number: OTT-6801

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

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OTB Gear Valve Cover Breathers 6808

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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