Muncie question

[sixt9x33rs]

What type of car(s) would have a Muncie M 20 with the speedometer cable input on the drivers side?

Thanks

[JohnZ]

What type of car(s) would have a Muncie M 20 with the speedometer cable input on the drivers side?

Thanks

Mid-'63-'64 Corvettes, full-size passenger cars and Chevy II's through '65, Pontiacs through 1970, and a few others.

[sixt9x33rs]

Thanks John.

I probably should have asked this question to start with...I took out the non original Saginaw in my convertible and put in a Muncie M20. I put the tail shaft on that has the speedometer input on the drivers side to accommodate the existing speedometer cable. When I connect the cable to the transmission the 1st and 2nd gear shifter rod crimps the cable while in first gear. I was thinking if I could find a shifter rod that would have been original for the speedometer input on the drivers side I may be able to solve my problem. The geometry is just off a small amount to bind the cable in first. I do have a tail shaft that has the input on the passenger side and could exchange the existing shaft, but I really did not want to cut a hole in the firewall for the Muncie speedometer cable. Anyone know which shifter rod that may work for my situation?
This is a prime example why I like to leave things original!,

[JohnZ]

<<I probably should have asked this question to start with...I took out the non original Saginaw in my convertible and put in a Muncie M20. I put the tail shaft on that has the speedometer input on the drivers side to accommodate the existing speedometer cable. When I connect the cable to the transmission the 1st and 2nd gear shifter rod crimps the cable while in first gear. I was thinking if I could find a shifter rod that would have been original for the speedometer input on the drivers side I may be able to solve my problem. The geometry is just off a small amount to bind the cable in first. I do have a tail shaft that has the input on the passenger side and could exchange the existing shaft, but I really did not want to cut a hole in the firewall for the Muncie speedometer cable. Anyone know which shifter rod that may work for my situation? >>

You can't just swap the 429 (driver's side speedo) and 584 (pass side speedo) tailhousings on the same transmission; the location of the pressed-on speedo drive gear on the output shaft is different, and the output shafts are machined differently to accommodate the two different locations. You'll probably have to modify your existing 1-2 shift rod to clear the speedo cable when in gear.

[sixt9x33rs]

I can switch tail shafts provided I change the speedo gears, right? Or as  you mentioned alter the shift rod.

Thanks

[JohnZ]

<<I can switch tail shafts provided I change the speedo gears, right? Or as  you mentioned alter the shift rod.>>

If you want to change the tailHOUSING, you need to change the output SHAFT, or you won't have the machined surface in the right location to accept the pressed-on speedo drive gear. It would be simpler just to modify the 1-2 shift rod so it clears the speedo cable.

[sixt9x33rs]

Thanks John that is what I will do.

I will not mess with the tailHOUSING

As always thanks for the input.

Lawrence

[edmarinko]

Did the early 69 camaro ever receive manual front disc brakes?

[1968RSZ28]

Did the early 69 camaro ever receive manual front disc brakes?

No.

Paul