B body suspension years interchangeability?

[68rrdream]

Wondering if a 1970 B body suspension bolts directly on a 1967 B body?

 

[RemCharger]

Wondering if a 1970 B body suspension bolts directly on a 1967 B body?

Yes, yes it does. Do they have differences? Yes
Assuming you mean complete k frame suspension assembly.

 

[ckessel]

-67 uses the bayonet bolt style idler arm. 68-uses an idler arm thats mounted in double shear[ a bolt flange on both sides of the arm]. -69 has a sway bar that mounts in front of the K. 70- the sway bar goes through the K and the lower control arm sway bar link pads are in a different spot than -69.