71 340 manifolds

The A-Body manifolds are different on the driver's side.
A-Body manifolds will fit on a B and E but not vice versa.
Look for the manifold to be curved to fit around the steering shaft and it's an A Body.
Dump at the back and look like a log manifold, and it's a B or E.
Passenger side is the same.
$275 for one?
Wow.
Even at $450 a pair that's a lot for the year.........