Value of RV 440/727

318willrun said

I would say different parts of the country will bring different prices. But, I think 500.00 - 650.00 for a carb to oil pan RV 440 that runs decent is more than fair. Most of them are low miles. As for the 727, you can swap the tail shaft to make it serviceable, but as to it's value it would be the eye of beholder. For instance, a car guy may give 75 bucks and plan on a tail shaft swap. A guy needing one for his RV may pay 200 if it's proven to be rebuilt.

Click to expand...

I agree 100% as long as it was stored inside and out of the elements.
How long ago was it pulled?
Was there anything put in the cylinders to keep the engine from seizing?
If it wasn't taken care of in this way, it would be deemed as a core to me and worth $200 to $300 with the tranny.

After this is all put into perspective, the R.V. engines (depending on the year) are considered low compression engines that might have the different heads with smaller spark plugs (for cooling) and valve rotators which isn't bad overall.

If it was proven good, I think that your post is right on the money.