LSX Innovations OAL11 LSX Oil Port Adapter Billet Oil Cooler Block Plate Our billet aluminum, CNC machined Chevy LS Oil port adapter is used to block off the factory oil cooler on your LS engine. It comes with a gasket to make installation quick and easy This solid adapter LS oil port adapter can be drilled and tapped for any fitting you choose, or if you dont need a pressure port then it can simply be used to block off the factory oil cooler Our LS oil port adapter has a much larger pocket to allow greater oil flow to your engine. This LS oil port adapter is 1/2? thick billet aluminum instead of inadequate 1/4? or 3/8 sold elsewhere LS1 LS6 LQ4