1968 Dodge Dart ~ 'Factory Shipping Weights'
Doug 371
Here is where the weight difference was.
Suspension Part .........273 V-8 ............... 318 V-8 ...
* Torsion Bar Size ........ .085" ..................... .087"
* Front Sway Bar .......... N/A ...................... .088"
* Rear Leaf Spring ........ 4 1/2 Leaf .............. 6 Leaf