Did any roadrunners come from the factory with 4.10 gears

Lots. Any A12 RR built for instance - that was your only option.

Any car equipped with the A32 (Super Performance Axle Package) or A34 (Super Track Pak) option codes would have had 4.10 gears.
 
The A32 axle package also got you the 727 automatic trans, HD cooling (26” radiator, 7 blade clutch fan, fan shroud, and ps cooler,) and power disc brakes. A very nice group of go fast goodies. Was only available on 426 and 440 cars. The A34 package was the same except that it gave you the 833 Hemi 4 speed.
 
The A32 axle package also got you the 727 automatic trans, HD cooling (26” radiator, 7 blade clutch fan, fan shroud, and ps cooler,) and power disc brakes. A very nice group of go fast goodies. Was only available on 426 and 440 cars. The A34 package was the same except that it gave you the 833 Hemi 4 speed.
Did this package also include the Dana 60 as part of the package? Or only on the manual (A34) cars?
 
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