What brand is it and can you provide us contact info please
Are you going to way it and all your old parts also?
The reason I'm asking is I had a early A body tube K frame, it weighed 2 lbs. less than the stock K frame did before cleaning the stock one
21 lbs. for the tube one and 23 lbs. for the stock K member on a 1000 lb. certified warehouse scale
I have several 1967 and later stock A and B body K members so it will be interesting to hear on your weight differences on the B body K members only.
I've ben using elephant ears and front motor plates for years on my hot street and strip cars and I know all the engine mount parts add up on weight, my last BB Duster had right at 49.7 % weight on the rear tires, 50.3 % on the front tires
That baby would hook up in a mud puddle in the middle of a rain storm
AKA, aside it flat worked well
I did move the rear axle forward one inch ( I had to stretch the rear wheel wells five inches, three inches on the front side and two inches on the rear side
) and I moved the 400 block back as far back as I could and still get the valve covers off with the heater installed