Sandwich Oil Filter Adapter w/ 3/8" NPT Port

The Earl's 510ERL sandwich filter adapter allows for the seamless integration of an oil cooler into your engine setup, all while preserving the original oil filter mounting position. This adapter is precision-machined from billet aluminum and finished with a durable black anodized coating for both aesthetics and longevity. Key specifications include a 3/4-16 center stud diameter and a 3/8" NPT female port size, making it compatible with a wide range of oil filter and cooler configurations. The unit also features a .139-inch O-ring cross-section and a 2-3/4-inch O-ring diameter for a secure seal. The part type is specified as an Engine Oil Filter Remote Mounting Kit, indicating its primary function. This adapter is considered legal for sale or use on Emissions Controlled Vehicles, Uncontrolled Vehicles, and for Racing Use Only, as it does not impact vehicle emissions and is not subject to emissions regulations.