Does anyone know how much a Muncie 4 speed (I think it's an M20 or M21) out of a 1966 Corvette would go for. It's date coded Jnauary 1966 based on the casting and I think it was made in St. Louis, MO. The internals appear to be in nice shape.

A typical 60's era Muncie goes for around $1000.00 to $1200.00 around here. Less, if it needs a rebuild. I don't know if it being out of a Corvette makes it worth any more, but I wouldn't think that it would add much, unless you found exactly the right buyer.