upper control arm bumper

Does anyone know what year if any, a upper control arm bumper was installed using a nut instead of a 'push on' type? thanks

My 74's UCAs used a nut.

I don't know if there is a definitive answer. My 70 had bolt in type.

My 74's UCAs used a nut.

Ditto. My '74 had the nut type too but i replaced it with a push on type. I didnt know it mattered. Did it? :confused:

I don't know if the size is diff. or not. i imagine their about the same. I just can't locate who has a 'bolt' in type for sale. And if I have to go to a push on type, I guess it will fit into the same hole. :confused: thanks

I got bolt ins with my rebuild kit from PST.

thanks, that might be what im looking for if they sell them seperate, sorry for the dumb ? but whats PST ?

Performance Suspension Technology.
http://www.p-s-t.com/

The push in style will fit. :yes:

I've seen both styles on original cars. For the record, my August 69 built 1970 nova had the bolt on style.