Dan.
I have a NEW OLD SURPLUS one, but I'll have to check the part number I have. It wasn't correct one for my '65 C337. It doesn't have any connector on the back of the gauge. But it's for a newer 1979 C337. Contact me if you're interested. Also no paperwork! You'll have to sent it to a instrument shop, like Airparts of Lock Haven, Pa., to have it properly yellow tagged! I see that Cessnaparts.com wants $1024 plus a $2450 core charge. I'll take $400 plus shipping.
bstory@pa.rr.com
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