That's what's shown in the parts catalog. The ground strap is part # FDE 14301-B and connects to one of the bolts which fasten the starter solenoid to the frame. There is another cable listed: FDA 14301-A which presumably is an engine to battery ground strap but it's unclear where it connects.
Originally Posted by abe
Being a 6 volt positive ground it should bolt to the frame close to the battery. Make sure you don't have paint or rust at that point...