Manifold casting number

[Justink]

Would like to see what motor was swapped into my Cutlass. Number found on D side manifold is: 14001400LHK4
Thanks
Justin

 

[Justink]

bump

 

[FE3X CLONE]

You need a code off the head not the manifold. If it's a small block it will have a number or a number followed by a letter.

If it's a big block it'll have a just a letter or letters.

To check the block ID you can look at the shelf just above and behind the water pump between the oil fill tube and oil pressure sender.

This is all assuming you still have an Olds engine in the car.