the 3 port thermostatic vacuum switch that mounts in the front passenger side of the coolant passage on the intake. dated 6-H-69. best as I can tell (looking at the 69 engine assembly manual [I have a copy of this for sale too if anyone's interested]), it's correct for all applications except non a/c small blocks. $50 plus shipping

Thanks,
Chris

 

ttt

 

 

Nice looking piece Chris!

Should clean up well and there's not any of the nasty wrench marks on the flats like you see on a lot of these that have been removed.

Replacement (repro, etc) pieces for these are not this original style...they look a little different (plastic upper portion I believe).

 

Thanks Patton. I bet the only time this had a wrench on it was when I removed it. The new owner should be happy.

sold