Earl's Oil Fill Cap - 10 AN Female O-Ring Vent - Twist-On - Black 13100906 A direct plug in wiring

A direct plug in wiring harness is also included for ease of installation and data logging is available thanks to a

Vehicle Applications: Chevrolet Avalanche 2500 2006-2002

Virtual switch panel eliminates the need for external toggle switches

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

R2500 Suburban 1991-1989

Earl's Oil Fill Cap - 10 AN Female O-Ring Vent - Twist-On - Black 13100906 A direct plug in wiringThese 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