69 Notch Barracuda - Rebirth
Installed the harmonic balancer today. Holy god what an intense workout. I rented an installation kit and it was still a ton of work to crank it on. I did NOT use heat or freezer (next time I'll try that)... just lubed up the inside/outside of the balancer snout, as well as the threads of the installation tool and started cranking. Finally grabbed a big-arse pipe wrench (for the larger handle) toward the end when the muscles and tendons where giving out.
It seemed to bottom out, so that's when I stopped.