EL Camino V6-229 3.8L (1982)
can be corrected by installing a shim, P/N 14082881, between the L.H. engine mount and the block and using three (3) longer bolts,
P/N 435611. If the drive idle shake is improved, but not to an acceptable level, 6 mm of shims should also be installed between the
R.H. mount and the block.