Validating a 65 409 Impala

63impalass409

Well Known Member
Supporting Member 2
If I won the lottery I would snatch it up as I have a huge weakness for 65 409 cars especially when there done already.
 

Blk61409

Well Known Member
Supporting Member 9
Wrong place to post but I have an NOS 65 409 400HP fitted block and Pistons, in the crate I would sell if someone has the need. Had for years.
 

david montanbeau

Well Known Member
Any updates on this 65 409 car?
I did own a real 65 triple black SS 409-400. Bought it from the original owner in Detroit in 1968. The guy ordered the car from Emmert Chev in Detroit. I was 16 and the owner was about 20. He had lost his license from street racing. Paid 400.00. I drove the car until 1970. Bought a 62 Impala that was never titled for the street. Pulled the engine and trans from the 65 and installed it into the 62. Was not easy. Had to change the oil pan and had to buy headers. Sold the 65 body to a guy in Detroit that was putting a 427 into it for a drag car. Pictures of 65, not the actual car. The 62 the car in the pictures.1965 409 (6).jpg1965 409 (12).jpg1965-409 (9).jpg17100bb66b9f303268117ae49691ba1e.jpg187667-tach.jpg3383166_c8cae5e420_low_res.JPG23031667_1658695347502526_1578921741176235520_n.jpgdealer-emmert-chevrolet-detroit.jpg2014-11-24 12_55_38-20141120_211722 - Paint.jpg18922133_1578000472224077_7079481213488111687_n.jpg
 

32witha409

Well Known Member
Supporting Member 3
I thought I had closed the loop a while ago. I was bought and verified after the fact, as a numbers matching 340hp 409 4spd Impala. I never inspected it in any detail myself as I did not have a vested interest in it. To much was given in my opinion to acquire it, based on what I felt it was worth, and was not sold but traded IIRC to make a little on it in the long run.
 

Rockfish39

 
Supporting Member 1
So it seems that the bar keeps moving up and up, as this still continues to be a big money game...

I saw a new one last week and just want to share. Red on red '65 SS 409 hardtop car for sale. 400HP 4-speed. Numbers, Date Codes and so on.... Of course any numbers "stamped" were all in alignment , so far so good.

Kinda vague on the block casting date which was politely not mentioned at all. Said that the engine was worked by 409 Chevy Performance?
Seems like alot of effort and expense to ship a block off to Jack to have him and no-one else work on it for you. I'm pretty sure that Jack can do it, but Jack has an inventory of these engines which he sells for profit. He's not just sitting there waiting for people to send him stuff to machine for them.

A more plausible explanation would be that the complete engine was PURCHASED from 409 Chevy Performance, to the advertised tune of $15K !!

The guy selling the car also states in his ad that he DOES NOT want to be called or bothered by any so called "409" experts. :scratch

OK, red flag raised upon reading that because is makes things suspect right away, But let's give it the benefit of the doubt.

That ad continues along with the detailed description of "the numbers" until we get to the VIN. Sure, the car had a 16637 vin, BUT the digits following the 5 were 223xxx

Ad claims that the car was the 22,300th some odd impala produced that year. The wording was slick, but is entirely wrong. Any '65 with a vin sequence number like that is well above the 122,300th car produced. He miscounted by 100,000 cars. In other words, more than likely a late June - sometime early in August '65 car.

Ooops can't be a factory 409 as advertised, right???

Now the NEW thing that I noticed is turning the clock back on the the data tag. I've not seen that before

Data tag with correct rivets shows a first week of Jan 65 build date in the upper left. Works well with the rest of the story... But it does not jive with the VIN.

There are companies out there (like AG Backeast) that will make a data tag for you and will make it say anything that you want it to. Not illegal, because the DMV is concerned with the what? THE VIN !!! You cannot alter the VIN. DMV could care less about the data tag.

The moral of the story here guys is be thorough before plunking down alot of your hard earned cash for an "original" rare car.
 
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Hoyt99

Well Known Member
Supporting Member 2
Now onto the BIG 1965 secret that not many of these dealers know. All '65 W engines are 656 blocks. OK, so now the big question is how do you tell a truck block from a passenger car block from the outside ??? Look at the front of the block near the fuel pump. You will see a round pad for what looks like a stud boss. If you see a 7/16*14 tapped hole in that place it's a truck or post '65 replacement or agricultural/marine block. If it is solid cast iron, meaning no tapped hole, it's a passenger car block. Big truck engine mounts in '65 bolt to the front of the block, not the sides like that cars d


Rock[/QUOTE]

Can I ask for some wisdom on my 1963 original 400/425 hp Impala engine block code? It is not the original block, but is 64/65 I am learning. It has no QA or stamping anywhere. It has no JA anywhere. Here is what I have

6857656 in correct place ( with GM 4 and the calendar thing), nothing else
C70 cast in the next boss to its right
253d in the next boss to its right
Cast into block behind flywheel:
814 or 314
W011
962

And, thank goodness, it is not a truck block, maybe a service replacement?

What do you think?

The photos are hard to decipher but I will post them next

Thank you

Chip
 

Hoyt99

Well Known Member
Supporting Member 2
Photos - and it is a good thing I never gave up my day job to go into photography

79FFAE28-6F19-422A-8CFC-B35BCBAFB9BE.jpeg
 

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Hoyt99

Well Known Member
Supporting Member 2
And the rest of the casting #’s are appropriate for a 425 hp, heads, intake manifold, tachometer, exhaust manifold, fuel lines, ballast resistor etc - the T10 is a code C1, which is close ratio, made in 1962.
 

oldskydog

Well Known Member
Supporting Member 10
6857656 in correct place ( with GM 4 and the calendar thing), nothing else- 65 or later service casting
C70 cast in the next boss to its right- actually CFD for Central Foundry Division
253d in the next boss to its right-253rd calendar day of the year, probably 65
Cast into block behind flywheel:
814 or 314- it is 814 representing the last 3 digits of the 63 block casting numbers
W011-representing the "W" series 011 last 3 digits of the late 58 to 61 348 casting number
962- last 3 digits of the late 61 to 64 348 casting number. Don't really know why the 655 doesn't appear here for the last version of the 348 but it may have gotten a new front and /or rear pattern mold.
These characters on the front (inside of the timing cover) and rear of the block (inside the bellhousing) represent the different block castings that used the same front and rear casting patterns (molds) that were used with the different inner patterns to cast the engine blocks.
 

64ss409

Well Known Member
Supporting Member 9
Back in the late 60's I bought a used 65 409 to stick in my 58 1 1/2 ton truck. The owner had pulled it to install a new 427. It was missing the carb, air cleaner and pulleys. I was able to buy new pulleys and carb. I had to drill the hole by the fuel pump for the horse shoe mount. The block is stamped T0129JA. I have never looked to see what partial vin is stamped there. I still use the truck occasionally for hauling scrap, garbage etc.
 

Rockfish39

 
Supporting Member 1
Whereya been??????

Hi Phil !!!!!! As you know, alot of shakeup at the old fort these days. So, I've been busy. AND I HOPE THAT YOU ARE WELL!!!!!!!!!
And, in one really unique way, this is where we and the mofiosos have something in common. Once you're in, there is no way out. You are a member of the family for life :brow
 
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