Hep Identify Tranny Year

[tomypasta]

I am trying to identify a tranny i want to purchase for my 65 Fastback. There is no tag on the tranny only casting numbers. The casting numbers are C4AP-7A105 and is on the front of the tranny where the bell bolts up. There is also a big number 4 on the main body. On the pass side of the tranny is a round plate with
C6Ap-7D0 27-C with a 4B under it. (I think this is called the servo But I am not sure)
and another number 2H133157 on the top. The tail shaft has a big number 6 on it and D00P 7A04.
I am trying to find out if this is a 64-66 tranny with Green Dot valve body. Any help you guys could give would be appriciated. Please either post your replies or email me at [email protected] or cell me at 727 385-7920
Thanks and have a HAppy New Year

 

[runawayabc123]

I am guessing this is a C4 and not a toploader as you say "value body"?

The "C6XX-XXXX" casting tells me it is for the '66 and later model years.

You have a 65 fastback, if you are looking for a "perfect match" this is not it and it isn't really close as the C6 casting screams 1966. (If you have a very late 65, like June, it is possible to have 66 model year parts.)

If by some chance I read your post wrong and this is a toploader, with no tranny tag, I would tell you not to get it.

 

[tomypasta]

Identify Tranny

Yes the car was built in June 4 1965 so I would say its a late 65. It is a automatic not a top loader. How can I tell its it has the 64-66 valve body in her so she shifts 1,2,3 when in the large green dot on floor shifter. Thanks again

 

[D.Hearne]

The 7A04 is the date code. It combined with the D0OP casting number indicates it's a 77 model year C4. January 4th 1977. Just counting the splines on the input shaft will confirm this is a post 69 transmission. It'll have 26 splines instead of a pre 69 with 24.

 

[tomypasta]

the tail shaft # is DOOP 7A104 the casting # on the front where it bolts up to the bell is
C4AP 7A105. I was hopeing it is a cruiseamatic. is there a way to tell maybe by droping the pan or something. Thanks

 

[D.Hearne]

Ok, you've added another digit to the tailhousing, still doesn't change what I said about it being a 70-up model year C-4. Unless someone swapped a 70's tailhousing onto an early 60's era C-4.

 

[tomypasta]

Ok but what about the numbers on the front of the unit what does that tell us. Thanks

 

[woodsnake]

This number? C4AP-7A105 ?
Is that on the pump, as you have it described? Maybe that part is from a C4 64 bin, but I think your trans has been as identified as it's going to get.

 

[tomypasta]

Thanks I had a tranny guy open it up and look at the valve body and was told it is not a 64-66 green dot. So I guess I will keep looking.
Can anyone tell me how many bolts hold a 64-66 valve body to the case on a green dot? Thanks again everybody.