Or how about a Buick in a Mustang? I know of a certain foxbody hatch that we like to call the "Butang" which should be out soon.
It started life as a NA 4 cylinder car though so not exactly a big loss to the Ford crowd.
There is no disputing that the Ford guys have had a LOT of success in the various classes of HU racing, but I'd like to think the Buicks helped them along the way by beating the crap out of them back in the 80's and showing them that if they wanted to win they needed to take the same poweradder/technology that was applied to the Buicks from the factory!