Slant-Edge Aluminum Chevy Bowtie Push-In Air Breather Cap [Red]
InfoVehicle Info Needed
PROFORMPART NUMBER: 778-141-863

Slant-Edge Aluminum Chevy Bowtie Push-In Air Breather Cap [Red]

$4195
ShippingShips on 12/07/2026
Lowest PriceLowest Price Guarantee

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Breather Caps
    Slant-Edge Aluminum Air Breather Cap
  • Push-In Style
  • Fits 1.220 in. Valve Cover Hole
  • 2.500 in. Diameter
  • Raised and Milled Bowtie Emblem
  • Grommet Not Included
  • Sold Individually

    This Proform Officially Licensed Slant-Edge Aluminum Push-In Breather Cap is made from high-quality aluminum and has a raised and milled Chevy Bowtie emblem that stands out over its red color.

    Emissions: This Product is legal only for off-highway use (except in CA or states that have adopted CA emission standards), racing use or for use on pre-emission-controlled motor vehicle/engines (pre-1966 domestic vehicles certified to federal standards and all pre-1976)

    Keep Your Engine Bay Looking Its Best

    Officially licensed by Chevrolet Performance, the top of each valve cover breather is either embossed or recessed with a genuine Chevrolet Bow Tie logo to complement your engine's factory-parts appearance.

Part TypeOil Breather Cap
Product LineProform Officially Licensed Chevrolet Valve Cover Breathers
BrandPROFORM
Package Height3 in (76.2 mm)
Package Width4.0
Package Length6.0
Weight0.34 PG
Part CategoryPerformance Parts
Valve Cover Breather AttachmentPush-in
Breather TubeNo
Grommets IncludedNo
ColorRed
QuantitySold individually
Fits Valve Cover Hole Size1.22 in (30.988 mm)
Breather Top StyleBowtie Emblem
Part FitmentUniversal
Breather ShapeRound
Diameter2.5 in (63.5 mm)
Vendor Part Number141-863
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning