Just for giggles:
15lbs
@tRustyK5 remind me to measure the driveshaft
If its on amazon it must be true....
This 67-69 Camaro and 68-74 X-Body crossmember fits 700R4, 4L60, TKO, and more. Perfect for SBC, BBC, and LS engine swaps. Polyurethane mount recommended.
www.crossmembers.com
Looks like we were both wrong...it's 22 lbs according to them. Not as bad as I thought but I still would of won the cookies for over 15 lbs.

But I admit I was off more lbs than you. Although your tubing looks larger than the one in the picture and many G Force are 25 lbs or more.
@folkenheath
why dont you strip your G body down…..
Strip it down? I don't see anyone advocating for that.
It's not a race car, I just do my best do make sure each part isn't overly heavy.
So to me a quite heavy part that could be significantly lighter for reasonable cost and do the same function is a no brainer. Which is why I made my own that weighs ~3 lbs for $10. But that doesn't mean the part needs to be eliminated. Of course, sometimes it does, I don't have any power steering, power brakes, windshield wipers, etc. So in that way it is stripped down. But it does have a heavy 4L80E OD transmission, 5 harnesses(not just 5 pt, 5 harnesses, 2 in front and 3 in the back(the back are 4 pt)), a back seat, a factory style fuel tank, a trunk, and a 4 speaker sound system.
However, if I stripped the interior I surely wouldn't be able to take the family for rides in it or pick the kids up from school, so it would lose a lot of function. So for me, if it doesn't take away a function I want, or cost a lot of money, etc, I make it lighter.
With that said, Bent's car started out way lighter than mine ended up, I'm jealous on that front. Full framed vehicles aren't light.
Anyway, I understand what you are saying Dave, I should shutup and let the man build his own car.
