I'm researching putting a Vortec 4.2 in my 64 Nova, but I haven't found a single case where someone has done this except for a 67 race wagon a few years back. There's no pics of the motor, and details are sketchy. I'm wondering if its too tall. I've found measurements online, and measured my car and it seems like it would work. Its just odd that nobody else has tried it. Anybody have any info? I've seen Limequats supra build. I can't imagine my nova's any smaller than that.