I have found ABSOLUTLY No source for the Crimped, Ring Terminals with Locating Fingers.
Even Lectric Limited "Claims" to manufacture (GM Licensed) to GM drawings yet they do not even have the precision or fortitude to get the details right.
The Locating Finger on the "Ring" of the terminal was engineered specifically to properly Clock and Lock the Cable in a arraignment and routing to prevent rotational creep and misalignment of the cable that would then result in chaffing on adjacent vehicle and engine structure promoting insulation wear and possible Positive Cable Grounding which resulted in Meltdown and fire (i.e. Liability)
I was in the Electrical Industry (US Naval Marine) & NONE of the companies, AMP Industries, Tyco Electrical, Pico, Thomas & Betts, 3M, ABB, Burndy, Eaton, Panduit. Offer this Automotive version.
I WILL stand corrected if someone can find current Repops.
My L35 Positive Cable has this tab, but the Spring-ring need refreshing, Lectric Limited will NOT perform Repairs to ANY existing wiring, which is understandable.