Motor Mounts

I've decided to replace all three motor mounts in my '95 5-speed. Ordered from Rock Auto 2x Anchor Part #8517 and 1x Anchor Part #8277.

Neither of the 2 kinds I ordered appear they will fit the right front. (One of each will fit the rear and left front mounts though.) The existing right front has a several inch long arm weldment sticking out from the cylinder steel of the mount. This arm has two bolt holes for mounting to the aluminum fixture that in turn bolts to the front of the engine block.

Am I missing something obvious here, or does Rock Auto not sell the right front motor mount for any 1.0L Metro?

http://img695.imageshack.us/img695/660/img0763hh.jpg (http://img695.imageshack.us/i/img0763hh.jpg/)

I've discovered Autozone has the mount available right now, even though Rock Auto, Carquest, O'Reilly do not.