looking for a grounding strap photos

[22dog22]

does any one have a good photo to show where the ground strap mounts on the firewall the one on the passenger side rear of engine block to fire wall do not want to drill into the heater box/core

 

[Inertia]

does any one have a good photo to show where the ground strap mounts on the firewall the one on the passenger side rear of engine block to fire wall do not want to drill into the heater box/core

Here it is,, top left black wire,,

 

[22dog22]

thanks ingerta, good photo