65 B/T driveshaft source? rebuilder?

1965 Barracuda stock B/T driveshaft. The boot is torn....grease all gone....clunky noise are being noticed.

Can someone post a link for a shop in the MD area or atleast a parts supplier to get the shaft rebuilt.

OR; post instruction, part numbers or someone / some shop that can do the slip joint conversion.

Thanks!!!!!
Mike
I have a almost new slip yolk conversion drive shaft out of my 65 Valiant I put a later 4 speed in it & used a later DS only about 1500 mi on it complete setup $250 plus shipping.Looks just like the one in the link.
Thanks
Sal