If you can find someone with a 67 & a 69 assembly manual, you can
check these numbers & see if they are the same. For a 68, the
bezel assembly (the deal that mounts to the dash) is # 3917351, the ball
is # 3856472, and the adapter (the back part that the hose attaches to)
is # 3906099. If you buy a 68 assembly manual (which I highly
recommend) you will find this info on page A7 of the C60 option
sheets. BTW, 68's did not have Astro Ventilation, that came in 69
when Chevy eliminated the vent windows and needed another way of
providing fresh air to the passenger compartment without having to open
the windows.
BillL
At 07:12 PM 3/27/2006, you wrote:
Maybe I can reword
my question. Does anyone have a comment on the differences of the
contour of a 68 versus 69 dash for a Chevelle in the lower left area
where the A/C vent would go through? Do you think a 69 vent
(available repop) would work on a 68? Thanks in advance.
Kevin Riel