Although his statement notes 'made with' did the seller provide anything to specify the car was factory equipped w/ L89 equipment or dealer added?.
Is the MT suffix on the POP?.
What's w/ the note on the J code block?.
Does he have a '69 L89 JJ sufix block available or just a J something else block?.
A true original stamping JJ block w/ Vin is worth procuring on it's own and searching for the car!.
The no hit black/black original paint thing and suggested condition especially w/ steelies combo sure sounds good!.

~ Pete