I've got an 84 Firebird and am looking at converting to a DELAY wiper
I need the part #(s) (or simply verification they are different) for
the turn signal that is the 'base' for the stalk mount. The stalk is a
dual purpose one that includes both direction indicator (up/down) and
wiper (twist). I 'think' they used different ones based on whether the
stalk had delay-wipers or 2-speed wipers - THAT's what I'm trying to
verify. E.g. do I need to also switch out the signal switch inside the
steering column in converting to factory delay wipers???
Also what year range did they use the same signal switch (w/ delay
wipers) for? '82-??