Suspension Rebuild and "Springs"
It was a series of videos on youtube:
[ame="http://www.youtube.com/watch?v=-YNoYLVX7TE"]1973 Dart Sport front suspension disassembly pt1 - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=Lxi_bOTfrM0"]1973 Dodge Dart front suspension disassembly part 2 - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=dZ-K6BiKido"]1973 Dodge Dart front suspension disassembly part 3 - YouTube[/ame]
And here's my parts list for the rebuild from rockauto; however, yours may be a little different as yours is a '74 Duster:
Part Price Quantity Total
1968 DODGE DART 4.5L 273cid V8
Suspension : Ball Joint
MOOG Part # K704 {#2084837, 2298533, 2298704, 3514974, 4532483} Problem Solver
Front Upper; Incl. powdered-metal gusher bearing to allow grease to penetrate bearing surfaces B
$31.79 $63.58
Suspension : Control Arm Bushing
MOOG Part # K7103 {#2071204} Offset Bushing
Front Upper B
$21.79 $43.58
MOOG Part # K791 {#1858024} Package Quantity As Shown In Image
Front Lower B
$8.58 $17.16
ACDELCO Part # 45G5002 {#88912487}
Front Upper A
$5.13 $10.26
Suspension : Strut Rod Bushing
MOOG Part # K7040 {#2071443}
Front; IMPROVED DESIGN B
$21.79 $21.79
Steering : Tie Rod End
ACDELCO Part # 45A0030 {#88909864}
Outer A
$38.89 $77.78
ACDELCO Part # 45A0029 {#88909863}
Inner A
$39.89 $79.78
Steering : Tie Rod End Adjusting Sleeve
MOOG Part # ES319S {#2072436, 2072437, 4147445}
Front B
$11.27 $22.54
Subtotal $336.47