I have a 64 ford pickup that had a 4 cylinder Perkins diesel in it. The installation was sanitary but it needed motor mount cushions that could absorb much more vibration, as it went through it's rpm range it had some severe harmonic vibration problems that shook the truck so much you couldn't see anything in the rear view mirror. Kept the truck and traded the diesel to a salvage yard to use in their forklift.