replacing upper control arm

47th Edition Hollander

812... part number 3722460-1 Hollander lists the 73 to 76 UCA interchange.

View attachment Mopar 73 through 76 UCA.jpg

1439... part number 3699574 Hollander lists the 9" brake drums were available in 1973 but not 1974.
1440... part number 3699614 The 10" drums were also available in 1973 and up.

View attachment Mopar 73 through 76 Drums.jpg

692... part number 3402739 Hollander lists the 73 to 76 spindle for drum brakes.