Anyone know the weight difference between a 2wd ramcharger and a SWB 2wd D150 of similar year?

If we are talking no drivetrain, Ramcharger probably 500lbs heavier due to the top being all metal. After looking at the specs for my 1975 Trailduster, I decided not to convert it to a drag truck because of all the added weight. Was a bummer because I really wanted it to go fast, but the power requirements to put it close to the 10's was ridiculous.

I don't, what I do know is my '82 had a title weight of 3900 lbs, I think the '93's do too? I scaled the '82 once with a spare transmission in the back and came in at 4400 lbs. I have no idea today why I bothered to scale it. 2¢

from 1988 fsm. d150 w/115 wb is 3501-3778 curb wt. rc is w/106 wb 4595 and 131 wb is 4104. both 2wd. 4x4 is 4609.