for my 02 1500 2wd its 75/90 gear oil
5w30w
Dex cool the orange one
a 2003 Chevy silverado taillight bulb uses a 3157
For any type of bushings you will need a special tool to take them off the bushings are pressed in
R134a
10w 30
Dextron II
R-134a
R134a
r-134
R134A
R-134A