damper

Wanted: crank snout dimensions and balance factors for big and small sixes. Also stock damper outside diameters. I need some input to begin a quest, for simplest OEM replacement of dampers/harmonic balancers with versions equipped with toothed wheels for greater EFI conversion and upgrade...

Hey Guys I'm building/rebuilding a 250 for my 24 Hours of Lemons Ranchero. Just wondering if anyone has a known source or interchange part for a harmonic damper and/or flywheel. My previous motors' flywheel fell off after the bolts backed out, so the holes were mangled. Currently have a zero...