TDAD

Check out nastyz28.com. They have a lot of good information on the numbers you supplied.

Thanks Mark. I looked at what’s left of the stamp behind the alternator on the block again and I think it is 10J instead of 11C

Thanks for the info. Any idea on vehicle 2 bolt - 4 bolt or information on the “M” or the clock stamp?

Thanks Mark

Hi everyone, just wondering if anyone can identify this engine. Casting number 3970010, the engine was decked so some of the codes are gone but it has a possible partial of 11C122113 on the passenger side front. It also has a clock stamping on the passenger side above the oil pan plus a stamp of D-A-N with an arrow pointing at the D. Finally it has a stamped box with an M just to the side of the casting number. See attached photos. Thanks

1957 Olds 2dr Sedan for sale. Has a running 394 in it. It needs floors and body work. It comes with a 1957 Olds 98 4 dr parts car. Many hard to find parts included, J2 setup with original carbs, linkage, and air cleaner, extra bumpers, and many more. $4500. Kouts, Indiana Tony

Rocketraider is right it's a 55. Looks like you might have some good parts.

Do you still have these items for sale? If so what photos do you have? Thanks, Tony

That does look good.

Any pictures sure would help. Any ideas on price?

g-g-g0, Thanks for the info. My rear middle might be salvageable but I would still like to find a complete bumper.

Thanks for the information. I have a 1957 super 88 2dr sedan. They made less than 3,000 of that model.

I'm looking for front and rear (dual exhaust) bumpers and various trim parts.