Upper ball joints 70 chevelle

[billm]

I was wondering if there are more than one size upper ball joint for a 70 chevelle? I've tried napa premium and raybestus. The metal cup and the bolts were too big, has anyone else experienced this problem?

[Hank70SS]

There shouldn't be any difference if the arms are stock. What do you mean the metal cup is too big? As for the bolt holes I replaced mine back in 04. Don't recall if I had to ream the holes a bit get the bolts through, too long ago. I wouldn't be surprised though if they did need a little massaging since the originals were riveted in.

[RBeckman]

I was wondering if there are more than one size upper ball joint for a 70 chevelle? I've tried napa premium and raybestus. The metal cup and the bolts were too big, has anyone else experienced this problem?

The TRW style has the 1/4 bolt design (TRW part number 10195) and the Moog part number 2601064 has the 5/16 bolt design which means you would have to make your holes bigger but will work. Not sure why Moog changed designs but it will work.