This next car is an interesting thing -- it is a Triumph TR7 that has had its original engine removed and replaced with a Buick V6, which should make it a rare thing -- but this isn't the first, second, or even the third Buick V6 powered TR7 that we've featured here...so I guess that Buick V6s in TR7s is a real movement within the automotive customization world. I think that is a good thing....right? Find this 1979 Triumph TR7 offered for $5,100 in Des Moines, IA via craigslist. Tip from Rock On!

Drop down into the TR7’s cabin, and most likely the first thing you’ll notice will be the immense depth of the plastic dashboard. It had to be like that to accommodate the steeply-raked windscreen..