The new Optispark, water pump, valve cover seals, oil change, fresh coolant, and probably other things I forgot. Seems to be happy as a clam.
Also ditched the MSD 6A box that was installed by a previous owner. Didn’t seem necessary without the MSD Optispark and coil. But I am going to sell it if any Oppo is interested.
Update: Apologies for the vertical video, was filmed quick to send to the bf. Also my phone doesn’t pick up how great this thing sounds with no mufflers.