Earl's Performance 176502ERL Oil Thermostat Adapter O-Ring

Earls's billet side mount oil cooler adapters are the slick way to add an oil cooler to your GM LS or Gen V-LT engine. The slim design of these adapters clear most headers and other components and feature -10AN male connections. These adapters are black anodized and use O-Ring seals for a leak free installation. The Gen-V LT adapter fits the Corvette & truck applications only. The Gen-V LT truck engines require an extra spacer