I got this off the net a couple year back.
Dist. cap NAPA Echlin Part #EP710 (says it's from a YALE forklift Truck 1971-73 with Mazda engine
Rotor NAPA Echlin Part #EP710 (same forklift as dist.cap)
I don't know why the cap and rotor have the same number unless it was a typo.
Good luck, my 650G has been parked for over a year since 2910 arrived.
I'm sure it feel neglected.