1970 Z-28 Engine numbers

**jvpcamaro83-87** · #1 06-10-2024, 09:31 PM

I have a one owner 1970 Z-28 I purchased from the owner that passed away a year ago he owned the car for 53 years. All of the numbers appear to be correct rear end, trans, muncie M21 housing, and the data plate. I was looking for the vin # on the engine block, I do have a front pad number that is VO 324CTB and that appears to be correct because the car was built the 2nd week of April. The rear end also has a 03 24 date that is correct. The car is a Norwood car and I cannot find any #s that coincide with the vin # near the oil filter, the only numbers I can find in that area are raised numbers 371 and then below that 386 and further under that appears 116 with the letter N next to that but two inches to the right. Those #'s do not coincide with any of my vin #. Is there any other place a vin # would be on the engine. The POP plate has the VO 324CTB on it along with the rear end numbers COZ0323G. I truly believe it's the original motor due to the mileage and history but just want to confirm when I sell the vehicle. Thank you

**iluv69s** · #2 06-10-2024, 10:03 PM

the partial VIN in my 70 Z had a few digits that were barely visible with original engine painted, but when cleaned well with lacquer thinner the full partial VIN was faint but very obvious.

**jvpcamaro83-87** · #3 06-10-2024, 10:09 PM

Where were they located? Some say near the oil filter if its a Norwood car others say front passenger side near the last cylinder bank. WTF

**DAVE H** · #4 06-10-2024, 10:16 PM

They can be very difficult to find and read..

**Bill Pritchard** · #5 06-10-2024, 11:07 PM

...and very difficult to photograph while the engine is still in the car

**COPO** · #6 06-10-2024, 11:23 PM

Mine are on the block near the oil filter, but lightly stamped. Trans stamping is easy to read.

**jvpcamaro83-87** · #7 06-11-2024, 01:06 AM

With the POP having the same numbers as the front pad of the motor VO324CTB would that be enough to say it's the original motor? It's a 4-speed car.

BCreekDave · #8 06-11-2024, 01:59 PM

Quote:

Originally Posted by jvpcamaro83-87

With the POP having the same numbers as the front pad of the motor VO324CTB would that be enough to say it's the original motor? It's a 4-speed car.

Certainly would help I think. There is the remote possibility of two cars with different VINS having the same date of engine build. I remember back in the 90's seeing another V0406CTB engine for sale. I should have grabbed it. It is the same number as my engine.