65 Cuda clutch need advice

I'm rebuilding my '65 Cuda with 273 V8, Original bell housing, and A833 4 speed. I want to install a new clutch kit but not sure about what to get. It has the correct setup now and worked perfect before I pulled it out but I do not want to to go back with a used unit just for safety sakes.
Can anyone advise the best way to go?
Which clutch did you ask Brewer about? The Ram or the Conversion clutch? Here's the Ram info. Thanks Brewer Performance and Ram Clutches- A new performance clutch for Early A's