Hello-
Instead of looking at the car body for mounting points, look at the transmission. There are a TON of good mounting locations on the tranny... usually about 4 brackets made of flimsy ~1/8" galvanized steel (the pre-drilled kind is my favorite) work wonderfully, and are a breeze to fabricate.
Most likely, it will fit best on the left-hand side FORWARD of the axle, in a vertical position. This is also excellent for airflow.
Of course, don't bolt it to the car AND tranny... that's not good :-).
Take care,
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Shad Laws
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