I have used YearOne for at least the past 25 years getting parts for a total restoration of a 69.5 6bbl road runner, a 69 road runner convertible, a 1971 GTX 4 speed, and the past 5 years for a 1970 Hemi cuda convertible 4 speed. Never once had a problem. If they didn't have a part I used several different suppliers, from Dante's, Classic Industries, Mega parts, Van's, ECS, Mancini's, Resto Rick's and others. Getting parts for these restorations is more difficult than getting parts at the O'Reilly's for my 2013 Ram. As the saying goes "If it was easy every swinging d^$# would have one".
Agreed, I've been using YO since Len A. started it back in 1981...pretty much ZERO issues over the decades, I find disappointments are usually the customer's inability to research/confirm his/her needs/requirements before purchasing parts and or services
