Hey... Mycuda Dave... Got your Name on this one... 5.225 OD Diameter... Flat part of ring 1/4 thick... .300 where it turns down on very outer diameter onto carpet... On underside, 3 domed counter sinks to clear the 3 screws holding rubber boot to 4 Speed Tunnel as ring base bottom needs to be flush with top of boot base... All this was tested on my 65 'cuda two weeks with proto test mule Shifter Ring... And this is what I came up with... Billet Aluminum Ring ONLY !!!!
Oh.. priced as I said... $56.00 + The Ride...
View attachment 1715161305 View attachment 1715161307