YES. exactly. who cares if your passenger door locks if you cannot lock the driver door? but the altman latches state that exactly- you cant lock doors from the inside.

so,..... unless someone has some new updates, it seems you are forced to install a lock cylinder on your "other" door or go without security. or stick with the original door latch systems, which seem to get worse all the time.

bummer. i'll keep digging.


'53 3100 on '93 S10 chassis- 4.3V6 +4L60e
'51 suburban TBD