Chevy Performance - PROFORM OIL BREATHER CAPS AND OIL FILLER TUBES

Proform chrome, black crinkle paint, and gray epoxy breather caps. Also, Proform oil filler tubes. Note: More parts will be added as time permits. If you don’t see the Proform part you are looking for, give us a call and if we don’t have it in stock, we will try to get it for you. We have much more Proform parts in stock then we have time to put on our web site.
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PROFORM WEB SITE LINKS AND SEARCH HELP

PROFORM NAVIGATION

Proform Index Page Air Cleaners Air Cleaner Parts Alternators Alternator Brackets Breather Caps, Oil Filler Tube Carburetors Carburetor Metering Blocks	Carburetor Main Bodies Carb Throttle Base Plate Dampers / Balancers Damper / Balancer Covers Differential Covers Distributors Distributor Parts Dress-Up Kits	Engine & Trans Dipsticks Fuel Pump Block Off Plates Master Cylinder Covers Oil Filler Caps Rocker Arms Starters Tachometers Timing Tabs	Timing Covers Transmission Oil Pans Valve Covers Valve Cover Parts Water Necks Water Pumps (Electric) Wire Looms & Dividers
Chevy Performance Proform Price Sheet (Excel File)		Order Free Proform Catalog

PROFORM PUSH-IN OIL BREATHER CAPS (FOR VALVE COVERS)

Part Number

Description

Picture

141-616 GM 12341989

Chevy Chrome Push-In Breather Cap The top of this air breather cap is embossed handsomely with a raised “Bow Tie” to complement the genuine factory parts appearance of the engine. 3” diameter, for use in valve covers with grommets fitting 1.22” holes. Technical Note: Use with grommet in Grommet Set P/N 141-615.

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141-365

Chevy High-Tech Gray Epoxy Push-In Air Breather Cap The top of this air breather cap is embossed handsomely with a raised “Bow Tie” to complement the genuine factory parts appearance of the engine. 3” diameter. Technical Note: Use with grommet in Grommet Set P/N 141-615.

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141-754

Chevy Black Crinkle Paint Push-In Air Breather Cap The top of this air breather cap is embossed handsomely with a raised “Bow Tie” to complement the genuine factory parts appearance of the engine. 3” diameter. Technical Note: Use with grommet in Grommet Set P/N 141-615.

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141-619 GM 12341992

Chevy Chrome Rectangular Push-In Air Breather Cap The top of this air breather cap is embossed handsomely with a raised “Bow Tie” to complement the genuine factory parts appearance of the engine. Rectangular, for use in valve covers with grommets fitting 1.22” holes. Technical Note: Use with grommet in Grommet Set P/N 141-615.

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66008

Chevy Chrome Push-In Air Breather Cap Plain top. 3” diameter, for use in valve covers with grommets fitting 1.22” holes. Technical Note: Use with grommet in Grommet Set P/N 141-615.

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66017

Chevy Chrome Push-In Air Breather Cap Plain Top with PVC tube. 3” diameter, for use in valve covers with grommets fitting 1.22” holes. Technical Note: Use with grommet in Grommet Set P/N 141-615.

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66035

Chevy Chrome Rectangular Push-In Air Breather Cap Plain top. 3” diameter, for use in valve covers. 3/4” OD neck for PCV hole. Technical Note: Use with grommet in Grommet Set P/N 141-615.

Sorry No Picture Available

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66014

Chevy Chrome Rectangular Push-In Air Breather Cap Plain Top. Rectangular, for use in valve covers with grommets fitting 1.22” holes. Technical Note: Use with grommet in Grommet Set P/N 141-615.

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66015

Chevy Chrome Rectangular Push-In Air Breather Cap Plain top with PCV tube and internal oil-restricting baffle. Rectangular, for use in valve covers with grommets fitting 1.22” holes. Technical Note: Use with grommet in Grommet Set P/N 141-615.

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141-621 GM 25534355

Chevy Chrome Push-In Filter Air Breather Cap The top of this air breather cap is embossed handsomely with a raised “Bow Tie” to complement the genuine factory parts appearance of the engine. 3” diameter, heat-shield hood, fits valve covers with 1.22” holes. Technical Note: The rubber base of this breather fits into the valve cover hole, it does not require a separate grommet. Also used with GM valve covers P/N 25534359 in “Circle Track” applications.

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141-622

Chevy Chrome Push-In Filter Air Breather Cap The top of this air breather cap is embossed handsomely with a raised “Bow Tie” to complement the genuine factory parts appearance of the engine. 3” diameter, without heat-shield hood, fits valve covers with 1.22” holes. Technical Note: The rubber base of this breather fits into the valve cover hole, it does not require a separate grommet.

PROFORM TWIST-ON OIL BREATHER CAPS (FOR VALVE COVERS)

Part Number

Description

Picture

141-618 GM 12341991

Chevy Chrome Twist-On Air Breather Cap The top of this air breather cap is embossed handsomely with a raised “Bow Tie” to complement the genuine factory parts appearance of the engine. 3” diameter, for use with “Bow Tie” style holes. Technical Note: Manufactured with non-asbestos gaskets; however, it may be necessary to remove one gasket for proper clearance.

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66010

Chevy Chrome Twist-On Air Breather Cap Plain top. 3” diameter, for use with “Bow Tie” style holes. Technical Note: Manufactured with non-asbestos gaskets; however, it may be necessary to remove one gasket for proper clearance.

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66012

Chevy Chrome Twist-On Air Breather Cap Plain top with PCV tube. 3” diameter, for use with “Bow Tie” style holes. Technical Note: Manufactured with non-asbestos gaskets; however, it may be necessary to remove one gasket for proper clearance.

PROFORM PUSH-ON OIL BREATHER CAPS (FOR OIL FILLER TUBES)

Part Number

Description

Picture

141-617 GM 12341990

Chevy Chrome Push-On Air Breather Cap The top of this air breather cap is embossed handsomely with a raised “Bow Tie” to complement the genuine factory parts appearance of the engine. 3” diameter, for use with oil filler tube PROFORM P/N 66020 which replaces discontinued (Proform P/N 141-635 / GM 12341994) or 1.82 opening.

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66009

Chevy Chrome Push-On Air Breather Cap Fits over aftermarket and OEM filler tubes. Plain top. 3” diameter, for use with oil filler tube PROFORM P/N 66020 which replaces discontinued (Proform P/N 141-635 / GM 12341994) or 1.82 opening.

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66011

Chevy Chrome Push-On Air Breather Cap Plain top. 3” diameter, for use with oil filler tube PROFORM P/N 66020 which replaces discontinued (Proform P/N 141-635 / GM 12341994) or 1.82 opening.

PROFORM OIL FILLER TUBES

66020

SBC Chrome Oil Filler Tube Small-Block Chevy Chrome Oil Filler Tube. For use with 3” diameter push-on Proform and GM air breather caps. Technical Note: This tube replaces the discontinued Proform 141-635 / GM 12341994.

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141-635 GM 12341994

SBC Chrome Oil Filler Tube Small-Block Chevy Chrome Oil Filler Tube. For use with 3” diameter push-on Proform and GM air breather caps. (Discontinued) (Sold Out) Use Proform P/N 66020 as replacement.