1970 12 bolt stamp

**Jimlt4383** · #1 11-08-2023, 04:26 PM

Is this ccw? Never seen it stamped like this on a 278 1970 12 bolt. This would be the standard non posi track for a 350 hp ss 396? Thanks

**BLACKLS5** · #2 11-08-2023, 04:51 PM

Looks like a legit stamp to me.

**GotGrunt** · #3 11-08-2023, 04:54 PM

As per Dale’s website, CCW is a 3.31 non-posi found in L34 Chevelles/El Caminos & LS3 Monte Carlos.

**Jimlt4383** · #4 11-08-2023, 05:10 PM

Quote:

Originally Posted by GotGrunt

As per Dale’s website, CCW is a 3.31 non-posi found in L34 Chevelles/El Caminos & LS3 Monte Carlos.

Thanks guys, I appreciate yall!

**Too Many Projects** · #5 11-08-2023, 05:16 PM

The axle in my May built SS has the same date. Was built in Oshawa.

**Fast67VelleN2O** · #6 11-15-2023, 03:06 PM

Quote:

Originally Posted by Jimlt4383

Is this ccw? Never seen it stamped like this on a 278 1970 12 bolt. This would be the standard non posi track for a 350 hp ss 396? Thanks

I have no clue why people continue to use something so abrasive to see factory stamps. What did they use here, a hack saw?

**Jimlt4383** · #7 11-15-2023, 09:56 PM

Quote:

Originally Posted by Fast67VelleN2O

I have no clue why people continue to use something so abrasive to see factory stamps. What did they use here, a hack saw?

Agree with you.
It was done before I got to it. If you look at the top of the picture you will see the under coating was very thick. Still no excuse.

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