Did any late 66 cars come with 3904351 427 blocks?

[Reggie M.]

Did the 3904351 427 blocks ever show up in any late production 1966 Corvettes??

[Patrick B.]

Re: Did any late 66 cars come with 3904351 427 blocks?

I believe I have seen at least one 351 block with a 66 VIN on it. 351 blocks were being cast on June 1, 1966 so I think it is safe to assume 942 blocks were discontinued as of that date. I would expect some late 66 cars to use the 351 block.

[Steven S.]

Re: Did any late 66 cars come with 3904351 427 blocks?

There was an eBay seller that was trying to sell one with the title and tags to the car, it was discussed here a year (or two, or three...) ago.

[Robert B.]

Re: Did any late 66 cars come with 3904351 427 blocks?

have one sitting in the basement for the past 25 years.

[Patrick B.]

Re: Did any late 66 cars come with 3904351 427 blocks?

have one sitting in the basement for the past 25 years.

Just a block or a whole car? What is stamped on the pad and what is the casting date?

[Robert B.]

Re: Did any late 66 cars come with 3904351 427 blocks?

complete engine that I bought somewhere in MA. 351 block, engine pad TO7O6IP 61268XX casting date G?6

[Pancho T.]

Re: Did any late 66 cars come with 3904351 427 blocks?

I had a 390hp roadster with a July build date that had a 351 block in it