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Earl's

Earl's Oil Fill Cap w/ PCV Vent

Part # 3434120ERL

Oil Fill Cap w/ Baffle & -10 ORB Port - Fits Holley Cast Aluminum Valve Covers for the GM LS Series Engines w/ 1-5/16"-12 Threads on the Cap.

Earl's Oil Fill Cap w/ PCV Vent

In Stock
Free Shipping on orders over $149*
$31.96
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3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
These late model valve cover fill caps screw into the valve cover like an ordinary cap. These caps feature a baffle & -10 ORB (7/8"-14 Straight Thread O-Ring Style Port) for use w/ AN O-Ring Fitting (or Port hose end) & AN hose to the catch tank or PCV. These caps eliminate the need to modify your valve covers when adding a catch tank to your racing engine (required by most sanctioning bodies in racing applications). Choose from two versions w/ one that fits factory valve covers (GM LS, GM Gen-V LT, & Ford Coyote), and the second version that fits Holley Cast Aluminum GM LS Valve Covers. Billet aluminum construction w/ black anodized finish. Use w/ ORB (O-Ring Port) hose end AT849010ERL, or O-ring Port to AN Flare Adapter AT985010ERL (straight), or AT949010ERL (90 Degree) & AN hose to the Catch Tank.

Features:

  • Fits Holley Cast Aluminum LS Valve Covers

About Earl's

Earl's Performance Plumbing specializes in high-quality AN fittings, hose, adapters, and more. With several lines of innovative plumbing products, Earl's can handle all of your automotive plumbing needs.

Adapter AN Size ( A )10 ORB Port
Adapter TypeBreather
Brand Earl's
CategoryEngine
Emission Code3
FinishAnodized Black
MaterialAluminum
Part TypeEngine Oil Filler Cap
Product TypeValve Cover Accessories
Sub CategoryHardware, Fasteners and Fittings
Thread Size1-5/16"-12
UPC090127067789
Part Number3434120ERL
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.


The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Earl's Oil Fill Cap w/ PCV Vent
Earl's Oil Fill Cap w/ PCV Vent
$31.96