Working on A 1993 pontiac sunbird and would like to know what the labels mean on the rocker arms mean?
They have stamped labels on the side (kc,nn,nz,jy,ji,iq,ng,jc)
They have stamped labels on the side (kc,nn,nz,jy,ji,iq,ng,jc)
Anonymous
Favorite Answer
I don't know. Maybe just the forging die ID or inspection ID.
Put them back exactly where they were.