Boy , I spent hours on this subject not too long ago ..
I mounted mine on the rear framerail see pic ..
I built an enclosure to protect it against burnouts
I think it should work really well .
As I was demoing a 71 car last week I realized that the emissions canister behind the rear driver wheel is an awesome spot a 71 tank even has all the necessary lines that you can use as a pickup , return , etc .. This is if youre gonna deviate from the standard emissions and venting vapor collector , whatever ..
I used an aeromotive inline , and an inline inlet filter ..
Next setup will be behind the rear driver wheel .. If your car is a 72 you may not have the provisions for a 71 splashield .. ?
And the vapor collector on a 72 is usually mounted behind the rear shock frame ( might be called something different , im not getting my parts book out now )