Using the highway weigh station scales:

'71 Challenger conv, all-iron small block auto, 8 3/4, without driver and 1/2 tank fuel:

3500

53% front

47% rear

That's the heaviest one I have, all my other E-bodies are 3450 and under on the same scale.

Point of interest, I rented a fully loaded 2014 Wrangler Unlimited and on the same scales that thing was 51% frt and 49% rear.

The steering response and handling in that thing was exceptional for what it is.