Truck 4 speed to car 4 speed..

[Jefe]

Thinking about taking out my truck 4 speed in my white 68 and putting in a muncie. What I'm wanting to know is are the splines on the in-put shaft the same from the truck 4 speed to the muncie?....can I use the same clutch? Thanks!!


Douglas.

[Fast67velle]

Originally Posted by JimKshortstep4x4

The course splined Muncies will fit the clutch splines on your truck. The fine splined Muncies like the M-22 will not fit unless you change the disc.

Jim

Not all M22's were fine splined. Also, 71-72 Muncies had fine input and large fine output, but they weren't M22's, they could be had in M20 and M21 versions.

What was the 4-speed that is coming out of your truck? I am guessing a Saginaw. It should be direct bolt in. You will have to change your shifter linkage though, that will not bolt up.

[Slammed67]

Just a side note......

If you don't already have a Muncie, be prepared to shell out some cash for one. I saw some at a local swap meet a couple weeks ago and they were going for at least $500 for a complete used one (not rebuilt).

[Jefe]

Already have a close ratio mucie in my black '68. Got it for 400 bux rebuilt. I know a good source on them so that's not a problem. Thanks for the help guys!!


Douglas.