M60A2 ?

Can some one direct me to a clear photo of the rear of the hull on an M60A2? I know it was a little different from the rest of the 60 family because a compressor or some other device was attached to the rear of the transmission. A link or a reference book would be greatly appreciated. Thanks.

Disregard folks, brain fart on my part, found what I was looking for on Prime Portal. Thanks anyway.