Finally getting to it!!! 1970 Duster 340

I'd buy a newer jeep 4.0 and take the crank/rods out of the 4.2 buy new pistons ($100) and bore 4.0 to .030 over. 4.6 liter stroker. Will go for ever and put out around 300 ft lbs and lil over 200 horses.
Sweet amc. I've got a stroker in my jeep cherokee and that thing does 14.8 in the quarter with 35 inch tires.