where can i find a wiper switch for my 71 gto?

Many of the switches were the same. The knobs were different. try checking other GM makes/models around that era.

I've found wiper switches for 71 Lemans on E-bay,but when i went to comparison,i was told they're not compatible with the gto.I'll keep trying. Thankx

I would contact Ames Performance; they sell all things Pontiac.