Hello, I have three kits available. $100 ea or $250 for all three. One has minor shelf wear/corrosion. Price does not include shipping. These were used with slant six overdrive trucks but I've been told they'll fit the 64-67 273 as they use the same flywheel and bolt pattern. Do your research to make sure it will work for you. Thanks for looking. I'm located near 21237 (MD).