[taylor21293]

I just ordered a new engine harness for my 1964 Chevelle from M&H electrical, modified for HEI. There's a blue wire on the harness with a terminal with a female connect on it, and I can't seem to figure out where it needs to go. Any ideas?

 

[HKalin]

Might be for the oil pressure sender.

 

[Philip]

Might be for the oil pressure sender.

X2, the factory color for the oil sender is blue.