Fake VIN Stamp?
Team Owner
Joined: Jan 2006
Posts: 37,637
Likes: 3,117
From: Crossville TN
Looks like the casting wasn't qualified properly and it was 'shy' of metal on that pad. The surface looks to be "as cast" in that area. Today that casting would be scrapped. In the 1970's, GM would pass that as being a "non-functional defect". I think that it is real...just a good example of 'iffy' quality.
Race Director
Joined: Jul 2001
Posts: 15,892
Likes: 42
Very possibly a factory grind out. A guy in our chapter has a similar pad on his '66 - he's the original owner of the car.
Drifting
Joined: Mar 2003
Posts: 1,608
Likes: 3
From: Canberra AUSTRALIA
St. Jude Donor '05-'06
Looks like it has been ground with an angle grinder - vertical grooves visible. The heads were off the block when it was done or a spacer was put on the heads to stop it damaging it. Agree with WFO76 that the paint would need to come off to really tell but it looks suspect.
Melting Slicks
Joined: Mar 2002
Posts: 2,140
Likes: 7
From: Ohio
I would like a good picture with the paint removed. Use paint remover or thinner and nothing that will scratch the pad like a wire brush.
Last edited by LYLE; Oct 9, 2008 at 07:12 PM.
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Race Director
Joined: Jul 2001
Posts: 15,892
Likes: 42
The fact that the pad has been painted indicates that someone has been at the engine already. Please take the advice above and investigate further.
