273 Engine year Car 1967 Plymouth Barracuda

[lightning]

I looked on my engine and found numbers on passenger side they are 1-20-67. Does this mean it is a 67 engine or a 68. I'm confused I had someone say if it is stamped 67 that they went in 68 vehicles. Thanks you

 

[4spdragtop]

Could be either or, but chances are that with a Jan 20 1967 casting date it was destined for a 67 cuda. 68 wasn't until mid way thru the year, July/August.

 

[Icetech]

I looked on my engine and found numbers on passenger side they are 1-20-67. Does this mean it is a 67 engine or a 68. I'm confused I had someone say if it is stamped 67 that they went in 68 vehicles. Thanks you

That early in the year would almost certainly be a '67

 

[Cuda Al]

There are some numbers stamped on the front of the block just below the driver side head like C273 and a number?
What is the scheduled build date on the data tag on the car?


Alan

 

[lightning]

There are some numbers stamped on the front of the block just below the driver side head like C273 and a number?
What is the scheduled build date on the data tag on the car?


Alan

There are some numbers stamped on the front of the block just below the driver side head like C273 and a number?
What is the scheduled build date on the data tag on the car?


Alan

There is a 273 before these numbers. Also where do i find the schedule build date on data tag . You talking about fender tag

 

[lightning]

I looked on my engine and found numbers on passenger side they are 1-20-67. Does this mean it is a 67 engine or a 68. I'm confused I had someone say if it is stamped 67 that they went in 68 vehicles. Thanks you

Here is numbers under the cylinder head on drivers side it has a 273 before these #'s

 

[Cuda Al]

Bottom row, where the 510 is on this one

Alan

 

[lightning]

Bottom row, where the 510 is on this one
View attachment 1716326995



Alan

So what does the 510 mean. I know for most part it just I’d number. I got a picture of mine

 

[4spdragtop]

So does that mean May 10?

Bottom row, where the 510 is on this one
View attachment 1716326995



Alan

 

[lightning]

So does that mean May 10?

If that means May 10. Mine has 207. Which would mean Feb 7.

 

[lightning]

If that means May 10. Mine has 207. Which would mean Feb 7.

And with block stamped 1-20-67 that would mean the block is a 67 I guess

 

[4spdragtop]

I'm not sure to be honest. Does yours have adjustable rockers? I believe they changed to hydraulic in 68.

And with block stamped 1-20-67 that would mean the block is a 67 I guess