If you don't want them to blink, wire them to the brown and black wires going to the larger 3457 bulb (red to brown, black to black). You'll probably have to pull the wires out of the loom to get to them.
IO dont have a volt meter, so how cretin are you on the connections? (red to brown, black to black)
1999 Red Pontiac Grand Prix GTP/120xxx miles
Mods- Intake