68 front spoilers

[jonboy1216]

i know they were 2 designs 1 without braces and 1 with the braces. my ? is when in 68 did they start using the braces and do they have the same part#s 3943249?

[x66 714]

Different part numbers. There was a thread about this a few months back. I think it was around May if iI remember correctly...Joe

[jonboy1216]

does anybody have the 1st design part#?

[1968 Z28]

does anybody have the 1st design part#?

Jonboy,
I have yet to find anyone who can say what date they changed spoilers on the production line or even if they ever changed the production line.  I did finally decide that my car came with the first design and it was a 07c manufacture...very late in the year....that is why I wonder if they ever changed the production line spoiler.  The part # 3943249, you quote above, is the second design and I think, but not sure, that it was probably a service part and not a production part.  Just my take on it, could be wrong.

I am including a link to my original thread on the subject....it includes all the part numbers and some additional discussion on the subject.

    http://camaros.org/forum/index.php?topic=6231.0

[jonboy1216]

thanks sonet  .i recently bought a gm nos second design 3943249 and it has the holes for the braces  as my cars were built in jan and march i cannot use it