You didn't say what engine you have but, if you follow the positive battery cable from the battery it will lead you to the starter.
the starter relay.
Will a Chevy blazer engine fit in a Chevy s10 pickup
The starter solenoid is attached to the starter.
It is attached to the starter.
Yes
Will a Chevy Blazer engine fit in a Chevy s10 pickup
no the lights mounting area and wiring harness are different. I have the opposite problem a 2000 s10 and bought a 96 radator support
They are not adjustable.
YES.
The starter solenoid is attached to the starter.
.60
Take it to jiffylube