Tossed a few items on our shipping scale at work.
The bare iron timing cover weighed in at a whopping
18 pounds. The water pump added another
4.5 pounds.
Tri-Power intake weighs
39.5 pounds. Comparable to the weight of the popular '67 -'72 iron Q-jet intakes.
The 2-barrel intake weighs
38.5 pounds, surprisingly just one pound less than the Tri-Power.