Leed disk brake conversion kit

I’ve looked at that kit, but SSBC went out of business so I’m hesitant to buy old stock that might not have support.

I’ve read in some place the Leeds kit is essentially the same kit? I’m very new to Abodies so trying to download all the info I can.
I just got the SSBC front disk conversion kit for SBP, 14” No need for replacement of spindles. Only issues so far is stuck lower rear bolt!!