Topic: 67 GT500 Thermactor questions

[2112]

That vacuum tube route in that picture would not be applicable to your particular Shelby application .  The delete sheet was for a series of Shelby cars built all the same way (with the exception of color)not your particular car like a conventional build sheets. I have yet to find or hear of a conventional build sheet found in a 67 Shelby although it was no out of the ordinary to find a add+delete sheet in one. They were typically found in the car under the carpet.

I doubt very much previous owners would have left the add/delete sheet while they had the interior apart.

Which picture would be incorrect? The two I posted?

[Bob Gaines]

I doubt very much previous owners would have left the add/delete sheet while they had the interior apart.

Which picture would be incorrect? The two I posted?

Just posting where they are found and not commenting on the possibility of finding in your restored car. The rear mount valve in Jeffs reply #40 that you commented "wow" on.

[2112]

Thanks for clearing that up for me.

[2112]

For any small block guys out there;

http://www.ebay.com/itm/1967-Ford-Mustang-289-Thermactor-smog-emission-system-COMPLETE-California-/231310338450?pt=Vintage_Car_Truck_Parts_Accessories&hash=item35db2ba992&vxp=mtr

[2112]

I thought Bob posted a picture comparing 67' and 68' thermactor tubes but I can't seem to find it now.

I am looking at pictures of 67' cars and I can't see the difference in their tubes and these;

http://www.ebay.com/itm/Smog-Emissions-Thermacter-Tubes-1968-1970-428-Cobra-Jet-Mustang-Cougar-Torino/171071532650?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D27538%26meid%3D5519b7ed2d4d452e849392a0cf311842%26pid%3D100005%26prg%3D11353%26rk%3D3%26rkt%3D6%26sd%3D181374684390&rt=nc

I am sure Bob or Jeff will straighten me out.

[J_Speegle]

I thought Bob posted a picture comparing 67' and 68' thermactor tubes but I can't seem to find it now.

I am looking at pictures of 67' cars and I can't see the difference in their tubes and these;

The quickest IMHO way to take note of the differences is illustrated in the following two pictures. Top a 67 design the lower a 68-70 design. Hope this helps

[2112]

That does help. Thank you

Is that the only difference?

[dieseldave]

On the 1967 left side GT500 thermactor tube is there a support bracket? The pictures 2112 posted I can't see the bracket...

[J_Speegle]

On the 1967 left side GT500 thermactor tube is there a support bracket? The pictures 2112 posted I can't see the bracket...

Its cut/modified from the 390 application 

[Bob Gaines]

Its cut/modified from the 390 application

As in cut off .

[J_Speegle]

As in cut off .

(trying to sound like a hill person we both know) ...... aint cutting a modification ? 

[specialed]

hay hay there  I heard that