Chevy Nova Forum banner

1 - 8 of 8 Posts

·
Registered
Joined
·
260 Posts
Discussion Starter #1
i am going to put a muncie M21 four speed i my car who here has a four speed and how do you like it i think it should be alot more fun.
 

·
Registered
Joined
·
260 Posts
Discussion Starter #3
its the more hi perf version isnt it and whats the differance between a m21 and a rock crusher.
 

·
Premium Member
Joined
·
8,051 Posts
M20 Wide ratio standard duty
M21 Close ratio standard duty
M22 Close ratio heavy duty

The parts mix and match quite a bit and you really need to pull the cover off and look at the gears to see what you have. The M22 has a different angle on the gears that cause the distinctive sound. Even with the different angle its hard to see the difference if you don't know what your looking at.

I have had all three in my car at various times. I ran a Richmond 5 speed for many years. They are way more fun but hard on parts at the race track. I switched to an auto more for racing. A street car needs a stick.
 

·
Registered
Joined
·
260 Posts
Discussion Starter #6 (Edited)
i found out that a guy i know is selling the bell housing, muncie, hurst competition plus shifter which is around $300 its self, pedals and linkage he said its all mying for 500 watcha think.
 
1 - 8 of 8 Posts
Top