Aluminum Oil Pans (Z1 vs. CZP)

[Thefunk]

I've learned (the hard way) that when it comes to aluminum bolts, "feel" is the best torque setting. Use the wrist then a final 1/8 to 1/4 turn elbow torque.

 

[FSUZ33]

The OEM oil pan screws are aluminum?!?!

 

[Drago86]

The threads in the block are aluminum.