Help! I.D. Brake caliper from eBay seller. left or right?

[srallnutt]

I have found a brake caliper but the eBay seller is not sure if it's the rear right or left. Could anyone shed any light on whether it is right or left?
Delco Morraine Corvette Rear Brake Caliper with Brake Pads | eBay

thanks
simon

 

[Vettehead Mikey]

C2/C3 rear calipers have two bleeders at one end. These are situated at the 'top' end of the caliper once it's installed, for obvious reason. The rear brake line runs along the inside of the trailing arm and enters the caliper at the lower inner end.

With this in mind, the caliper in the picture is for the left side of the car- as viewed from the rear.

Shipping for such a heavy piece to the UK would cost a fortune, no? There's no local source?