1998-2021 Chevrolet Earls Oil Fill Cap w/ PCV Vent 3434122ERL

These late model valve cover fill caps screw into the valve cover like an ordinary cap. These caps feature a baffle and -10 ORB (7/8"-14 Straight Thread O-Ring Style Port) for use w/ AN O-Ring Fitting (or Port hose end) and 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 OEM valve covers (GM LS, GM Gen-V LT, and Ford Coyote), and the second version that fits Holley Cast Aluminum GM LS Valve Covers. Billet aluminum construction w/ black anodized finish.Features:Easy Way to Add Catch Tank to Racing Engine w/o Modifying the Valve CoverScrews Into Valve Cover Like an Oil Fill Cap10 ORB (7/8 inch-14 Straight Thread) O-Ring Boss Port for Use w/ AN Hose to Catch Tank or PCV Use w/ O-Ring Port Hose Endinternal Baffle Inside Cap � Helps to Reduce Transfer of Oil to Catch TankBillet Aluminum Construction w/ Black Anodized FinishFits OEM GM LS, GM Gen-V LT, and Ford Coyote Valve Covers

Manufacturer Part Number : 3434122ERL

Part Notes:

Oil Fill Cap w/ Baffle & -10 ORB Port - Fits OEM Valve Covers - GM LS Series, GM Gen-V LT, and Ford Coyote Engines.