gonna redo my cables they've seen better days, just wondering if the stock plastic piece connected to the starter has any purpose other than separating the wires. thanks

 

No, it's a "convenience block."

If you decide you don't want to do it, click the link in my sig - I can sort you out a kit.

If you want instructions on reterminating the starter motor lead, click the link in my sig and email me, and I'll send you my instruction sheet.