CCKW Warner 5 speed

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mudflap
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Re: CCKW Warner 5 speed

Post by mudflap » Tue Oct 10, 2017 9:13 am

Hi lester4238,

The ratios, as shown in the TM are:

1 6.06:1
2 3.50:1
3 1.80:1
4 1:1
5 0.799:1
R 6.00:1

So it looks like you are on the money with yours. I have read on other GMC forums that these transmissions were used in non-military applications, so perhaps that's where yours (the one with the speedo gear) came from.

All of the TMs and books that I have read indicate only Warner and Clark supplied transmissions for the CCKW.

With regards to the "arrow head" in the casting, I am leaning toward the theory that these are Clark transmissions because:

1) If the Warner's are marked "Warner", then the others are Clark.

2) With the exception of the arrow head, the casting number configuration is almost identical (see image below). Perhaps the Arrow head was indicative of a casting supplier?

Trans Casting Numbers.JPG
Trans Casting Numbers.JPG (50.49 KiB) Viewed 336 times

In any case, that's my theory. If anyone has any other information, I would be glad to hear it.

Best Regards...

lester4238
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Re: CCKW Warner 5 speed

Post by lester4238 » Wed Oct 11, 2017 8:07 pm

Thank you all for the input.

Ben Dover
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Re: CCKW Warner 5 speed

Post by Ben Dover » Fri Oct 13, 2017 3:35 am

I installed a Clark in my CCKW with a NOS Warner Shifting cover assy.
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lester4238
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Re: CCKW Warner 5 speed

Post by lester4238 » Tue Dec 05, 2017 6:46 pm

The customer who was interested in the Warner never bought it. I went ahead and listed it on Evil Bay.

lester4238
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Re: CCKW Warner 5 speed

Post by lester4238 » Wed Dec 06, 2017 11:26 pm

I went ahead and put it on the place we are not supposed to talk about. Buyer for it never paid.


johnwaz
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Re: CCKW Warner 5 speed

Post by johnwaz » Sun Dec 10, 2017 10:14 am

PM sent

lester4238
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Re: CCKW Warner 5 speed

Post by lester4238 » Tue Dec 12, 2017 12:26 pm

I have added a brake clutch assembly, bell crank, and emergency, parking brake handle assembly to the evil bay listing.

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