easy LBJ interchange Q

[Rapid Robert]

from a 64 dart (9" drum brakes) to a 73 dart discs. thank you for your time. RR

 

[Professor Fate]

If you're asking how to convert to large upper ball joints, either swap the upper control arms to the '73 and up A body units or use a set of adapters on your existing ball joints.
Mopar A-Body Upper Ball Joint Tapered Adapter

 

[Rapid Robert]

on the 66 dart stock car (73 dart discs) I need to replace the LBJ's & I have some assy's from a 64 dart with 9" drums

 

[gdrill]

That title almost should be in N&P!
Lol

 

[Rapid Robert]

what's N&P!

 

[gdrill]

News and Politics! You know. LB yada yada yada.

 

[junkyardhero]

on the 66 dart stock car (73 dart discs) I need to replace the LBJ's & I have some assy's from a 64 dart with 9" drums

you need the LBJ that matches your spindle-- so the 73~76 dart lower (it's also the same as like 62~72 B-body, 70~74 E body)

the 64's won't work in the slightest-- the bolt holes are the wrong diameter and spacing.

 

[Rapid Robert]

OK, thank you. RR

 

[Professor Fate]

you need the LBJ that matches your spindle-- so the 73~76 dart lower (it's also the same as like 62~72 B-body, 70~74 E body)

the 64's won't work in the slightest-- the bolt holes are the wrong diameter and spacing.

Ah, I thought he was referring to Large Ball Joint instead of Lower Ball Joint. I hate abbreviations!