Hi,

I have Govier's production book and for 1972 Road Runners, the breakdown is the following:

7628 - Total Production

6861 - US Production
767 - Export Production
----
7628

2360 - 340
3828 - 400
672 - 440
1 - 440-6
----
6861 - US Production

I don't have a breakdown by engine for the export production of 767 but for the US, the book lists these amounts:

192 - 340/3-speed
329 - 340/4-speed
1839 - 340/automatic
----
2360 - total 340 production

1433 - 400/3-speed
906 - 400/4-speed
1489 - 400/automatic
----
3828 - total 400 production

219 - 440/4-speed
453 - 440/automatic
----
672 - total 440 production

1 - total 440-6 production

Hope this helps you out. Ultimately, without the breakdown by engine for the export total, the statistics won't be 100% correct. But at least this gives you an idea of the overall breakdown.

As mentioned previously, there is no breakdown by option codes, i.e. Air Grabber, and the engine/transmission combination. At least, not that I know of but if someone has more to offer?

Thanks,

Mike.