Earl's Oil Fill Cap - 10 AN Female O-Ring Vent - Twist-On - Black 13100906 look for the COMP Cams

look for the COMP Cams logo stamped into the underside of every Magnum Rocker

Comes with laser cut stainless mounting bracket and hardware

Choose from 63- or 80-amp capacities

Deutsch Crimp Jaws allow you to make professional style crimps using PN 3505

Vehicle Applications: Chevrolet Avalanche 2500 2006-2002

Earl's Oil Fill Cap - 10 AN Female O-Ring Vent - Twist-On - Black 13100906 look for the COMP CamsThese 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