'70 Dart 392 Project; what direction?

Not sure if this is any help but for my 6.1 with TTi headers and 8HP70 the same starter for the 6.1 with Nag1 and also the same as 6.4 with 8HP70. Driver's side no clearance issues.
MP PN 05035102AB 05035102AB New MOPAR Denso Starter 2013-2020 Challenger Charger 6.4L Hemi V8 SRT | eBay

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