V8 HHR Build
The reason for asking about the seats. When I 1st got my SS there were a lot of comments that the factory SS seats seemed to be mounted a little too high. Taller SS drivers would find there was virtually no headroom.
I'm 5'10 and it even bugged me. I did a slight seat bar mod on my drivers side and dropped the back mount about 1.5" .
Here's the seat bar mod I did from some L bar stock.

Just telling you this because with your vast skills, you may want to consider altering those seat mounts. I wasn't skilled enough to do anything about the front "hook' location but I'm sure you could.
Just something for you to think about.
I'm 5'10 and it even bugged me. I did a slight seat bar mod on my drivers side and dropped the back mount about 1.5" .
Here's the seat bar mod I did from some L bar stock.

Just telling you this because with your vast skills, you may want to consider altering those seat mounts. I wasn't skilled enough to do anything about the front "hook' location but I'm sure you could.
Just something for you to think about.
Making room for the cats
Since this is the first and only V8 HHR that will have catalytic converters on it I ran into a space problem recently. Cats must go in a pretty precise location from the engine so there is not much lee-way on their locations. This area is pretty low to start with and without making some room, I'm afraid the cats would hit the street. To fix this I had to remove the area directly behind where the rear bolt on the A-arms threads into the body. As you can imagine, this is an area that needs to be super strong. I cut out 2 layers of 10 guage steel and I'm replacing it with 2 layers of welded in 1/8" plate. About half way thru the passenger side I ran out of welding wire. I can't get any more welding wire till Monday so here is where I stop for now. Here are a couple of pictures of the area in it's stock form and where I am now just 1 of the 2 layers welded in.
Progress has it's own pace, I have found when I have to wait for supplies it gives me time to review and think and rethink pieces of the puzzle , but you have every nook and cranny figured out, rock on , rock on!
It's been a while,since I have been here and I wanted to come by and check out the progress.... Wow! You are a patient and persistent individual. I can't belive the amount of engineering and fabrication you have put in to this project. When I saw the roof cut off at the bottom of the pillers I developed a tremendous respect for you taking on this project. I plan on dropping by more often to check out the progress.
Good luck and I can't wait to see that HHR run with that LS in there.
Good luck and I can't wait to see that HHR run with that LS in there.


