flywheel

I have never heard of such, and have never seen a V8 flywheel listing any slanty of any year as a co-application, but I have also not laid My hands & eyes on every crank ever
issued for a slanty either. Are You certain the pattern they are talking about isn't the 11" clutch cover & not the crank flange?
Thanks for your honesty, according to here Technical - 340 Flywheel and some other feedback I am getting elsewhere it will bolt right on. I know theres only one way to tell for sure though