[ekema]

Does anyone have any pictures or directions of the correct routing for the speedometer cable from the firewall to the tranny for a 68 XR7 with a 390 and C6 auto?
Shop manual is not real clear.

 

[woodsnake]

Just avoid any tight turns or kinks, and you should be OK. My experience with changing the cable in my 69 several years ago, was to start at the speedometer, behind the dash, and then work back towards the trans.

 

[Royce Peterson]

Your copy of the Mercury Cougar factory shop manual has excellent information on routing the speedometer cable.