oh yeah something else i do not know what valve covers the crate motors come with but the factory original hemi covers had a large dished section on the front section of the drivers side front cover this was needed to clear to battery and battery tray, if the crate motors have this set up your ok, but with my charger i used the stage 5 covers and modified them to look like factory 70 covers but without the dished area, any way what i needed to do sice i wanted a factory looking engine compartment in the charger was re configure the battery tray, shorten it and move it forward and just use a samller high powered battery with a topper on it with red caps looks pretty good no one has called me on it yet, so if you have battery tray clearnce problem you may want to put it in the trunk for underhood room, just an idea