6.4 Hemi swap Firewall modifications - photos
I modified mine for the short run valve on back of the intake.I moved the wiper motor to the inside and used a neon motor.I made a recessed panel and welded it in.Others look a lot better but I didn’t want to butcher the firewall more than i had to.Modernmuscleextreme.com sells a block off plate to do away with the short run valve.If you used the block off you may not have to modify it at all.My harness comes out to the behind the intake to the passenger side.You can see it in the picture.Hope this helps
I modified mine for the short run valve on back of the intake.I moved the wiper motor to the inside and used a neon motor.I made a recessed panel and welded it in.Others look a lot better but I didn’t want to butcher the firewall more than i had to.Modernmuscleextreme.com sells a block off plate to do away with the short run valve.If you used the block off you may not have to modify it at all.My harness comes out to the behind the intake to the passenger side.You can see it in the picture.Hope this helps