[bobcatman]

Have a 70ss 4 speed triple black disk brakes 12 bolt posi heavy duty suspension power steering car. I bought it with no motor how to tell if it might be a LT1 car.

I doesn't really matter, at this point, if you don't have the original engine. You can put anything you want in it. Look for a build sheet in the rear bottom cushion that is where I found mine!
Welcome to the site!