Also, as was mentioned, '70 Charger headlamp harness would have been passed through the upper hole. The tach wire harness would have come out just like the B-bodies of '68-'69, the driver's side of the bulkhead connector..
Here's a picture of the firewall of my former '70 six pack Charger R/T without the tach option. The headlamp harness grommet came out above the bulkhead connector..
Last edited by hemi68charger; 07/06/11 08:14 PM.
TroyHouston Mopar Connection Club'69 Charger Daytona 440 - auto - 4.10 Dana (now with 426 hemi)
'69 Charger 500 440 - 4speed - 3.54 Dana
'70 Road Runner 383 - 4speed - a/c (now with 440)
