Topic: Defrost Nozzles - 2 versions 1967-68

[krelboyne]

This would be for the non-A/C cars. Wonder if this is a plant thing, supplier, part evolution? 1967-68 defrost nozzle, round hole and slotted mounting holes.

[196667Bob]

Scott : According to the 1960-68 MPC, there was a change on 11/01/67. The RH, which had been C7ZZ-18490-A, became C7ZZ-18490-D, and the LH went from C7ZZ-18491-A to C7ZZ-18491-B.

At the same time, the nozzles with integral A/C, went from C7ZZ-18490-B (both RH and LH), went to C7ZZ-18490-C.

These changes apparently reflect the change from round to slotted holes.

Bob

[krelboyne]

Will have to look for that 'with' A/C difference. Thanks Bob

[Bossbill]

My March car has the bottom version.
The A/C version is one piece. I'll get a pic in a few ...

[Bossbill]

I have a C8ZA-18490-B out of an early 68 (Aug, I recall) that is as pictured.