The w was in option group 1 (implied, the 1 isn't shown) and the LG were in option group 2. There are also groups 3, 4, and 5 but your tag doesn't show any of them, since your car doesn't have the options. Different options show up in the various groups, the group numbers just help keep them organized.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more!