Spend a couple of minutes surfing the net and you'll find all sorts of contests giving away all sorts of prizes. The best of them – ahem, like the Autoblog Relaunch Celebration Sweepstakes we ran a year back – give away a new car. But how about an old car? We mean, like a classic... a classic among classics, even, like the 1957 Ford Thunderbird.

That's exactly what Blaster chemicals – makers of a variety of lubricants and rust inhibitors – is giving away to mark its 50th anniversary. Residents of the lower 48 can enter the sweepstakes online until the end of July. The grand prize consists of the T-Bird and a trip for two to Cleveland – home of Rock & Roll and our own John Neff – to pick it up at the awards ceremony. They're also giving away five classic pedal cars, five leather jackets and Blaster-branded apparel. Follow the jump to enter.

[Source: Blaster Corporation via All Cars, All the Time]