I put a Hemi in my 69 B body this weekend, aluminum heads, and as previously mentioned, clearance on the passenger side shock tower is minimal. Using schumacher mounts, tti 2-1/8 headers, flaming river steering box, and powermaster ministarter. I dropped the center link to put in the passenger side header, it then went in pretty easily. The driver side is another matter. I didn't trim the pad on the k member like schumacher recommends, and it definitely wouldn't go in last night around the manual steering box. Will be trimming the pad today and seeing what's next. I didn't have any problems clearing the blower motor when dropping the engine in. Originally I was going to install from below, but, after measuring overall width of the engine, I didn't want to remove the valve covers for the install. I did remove the steering column in preparation of installing from below, and to paint it. Glad it's out of the way right now.