; Supercharged cars run not so increased cooling capacity is a must for horsepower; Direct bolt-in replacement to stock plastic tank; Fabricated Aluminum for strength, factory tanks fail after repeated high heat situations ; This Aluminum tank can be polished, chromed, painted, powder coated or left as is for a race look. ; Can be packed with ice for the track or dyno pulls for quicker E.T.'s and more horsepower ; Features billet aluminum radiator neck and comes with Moroso radiator cap