Oil Filler Funnel to suit Nissan RB SR o2 sensor this flex plate is designed

this flex plate is designed to suit a 3-bolt Chevy torque converter

The PCV catch can runs inline between the PCV valve and the intake pipe

probably due to the fact the SR came with a turbo

As intake manifold pressure changes

And because aluminum is a superior thermal conductor material

Oil Filler Funnel to suit Nissan RB SR o2 sensor this flex plate is designedUpgrade your oil filling process with this Billet Oil Filler Funnel, designed specifically for Nissan RB and SR engines. Made from high quality billet alloy material, this funnel features a threaded outlet that securely screws into the OEM oil cap port, ensuring a clean and efficient oil filling experience. Key Features: Fits Nissan RB & SR engines Tailored for a perfect fit, making oil changes easier and cleaner. Threaded Outlet Screws directly into