In my 70 442 I got a couple months ago is an original Muncie 4 speed, I've done the research and looked up the codes and they all match to a 1970 442 etc etc. With the car I got a box full of Muncie parts through my research I've learned that the parts I got are M-22 rockcrusher parts and it looks like I have everything but the counter shaft and the case to build an M22. My question is what is this worth, is anyone using M22 stuff anymore I am not that familiar with manuals and it seems that most people are using automatics anyway. My next question is I also have a Jetaway 2 speed from a 68 cutlass, what is this worth and is anyone using 2 speeds anymore? Just curious any info would be appreciated.

 

The Jetaway is worth whatever you can get for it, which is probably nothing. See here.

The M22 parts have a value, if in good condition, but I don't know what it is.
The Rock Crusher has a caché in certain circles, though you can get much better hardware these days, so there is demand.
I would shop it around amongst the Chevelle set, as they are your best market.

- Eric

 

I just did a complete rebuit on my M21. To switch to an M22 cut on the gears was about $500.00 (on new parts at cost). I stayed with the M21 set, could not practically justify spending 20% more. Might wanna take em down to a trannys shop and have em looked at for servicability.