I have run both on my car, does anyone know what the difference is? They look and perform the same to my knowledge. Im using a 61 right now.

 

The 51060 has an anti-drainback valve in it. Which doesn't make a difference on these cars because the oil filter mounts upright. Other than that, there is no difference and either the 51060 or 51061 will work the same

 

sweet thanks!

 

No prob