I have a complete bumper jack assy from a 71 Scamp which uses a duster front bumper and dart rear so it should also fit 70-1 duster and dart. $125 + shipping or pick up in Chicago
I have a nice and mostly complete stock bore 340. It has a 70 cast date but has a 73 vin and cast 4 speed crank. It includes the complete bottom end,360 heads and 340 air cleaner. It’s been in storage for years so it will need an over bore to clean it up. $1600 and pick up in Roselle Illinois 60172
I have a set of 67-up 4 speed pedals $275, 71 scamp complete bumper jack assembly $125. I prefer pick up in Chicago or you can use Speedee delivery if you’re in their area. I don’t have the free time to box stuff up really and get quotes. I’m in 60172 zip