[D13]

A/C was available as an option on the L-6. Ebay occasionally will have bracket sets. The integral head long compressor ones are somewhat common, I've only seen 1 set for 292's in the last year.

It takes aonther groove in the crank pulley and water pump pulley, especially if you have Power Steering.

If your 292 is non-integral head, you may be best off fabricating your own brackets, since the 250 brackets aren't long enough.

If your compressor is non-GM (like a Sandeen) then you'll need custom brakets anyway as I haven't found a bolt-on bracket set. The compressor goes on the RH up high, the bracket bolts to the head and to the bolck at the accessory bolts jsut bhind the timing cover.