Yes, you should get the 50 watts 6 ohms resistors since they work with most LED application to eliminate the hyper flashing and error message on the dash panel.
I need help to locate the turn signals relay/flasher on the 2014 Silverado 1500. Since I'm trying to upgrade my turnsignals front and back to LED's. Which I'm trying to put a LED turnsignal relay/flasher.