Turn Signal Switches - 69 Camaro

[enio45]

Im looking thru ebay for an NOS 69 Camaro (tilt column) turn signal switch assembly.

I am seeing various part numbers all claiming to fit 69 Camaro - any thoughts on the correct ones?

Some numbers im seeing are : 1997983 and 1997938

Appreciate the advise -

[BLACKLS5]

My GM parts catalog printed in 1983 shows GR 2.895 69-75 all models #1997983. Doesn't matter with or without tilt.