This LS1/LS2 front-sump oil cooler adapter allows you to get creative with your build. It is designed to give you a starting point when designing your own custom oil cooler setup. The adapter and fittings are CNC-machined from 6061 aluminum for superior fitment and durability. The adapter features two 1/8 NPT ports to allow for extra sensors or oil feeds, just in case you’re thinking of adding a big ole’ turbocharger in the future. Let this kit be the end of high oil temperatures in your LS engine. Mishimoto MMOCA-GTO Oil Cooler Kit Adapter Fits Pontiac GTO 2004 Silver. PRODUCT FEATURES. Designed for LS1/LS2 equipped vehicles with a front-sump. Allows for use of -10AN fittings for custom oil cooler installation. Two 1/8 NPT ports (with plugs) for sensors/oil feed/etc. Includes one straight and one banjo fitting for -10AN oil lines. Technical Specifications. Caution: It is the installer’s responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation. For additional technical information, contact our customer experience team. Questions about this item? Territories for an additional charge. We welcome your inquiry!