The brake pedal from 88-93 was GM 15522092 and the brake light switch GM 15961519 mounted around the brake pedal. (This one)

In 94 GM changed to brake pedal GM 15691857 and brake pedal switch GM 12450076 which mounted on the brake rod pivot.  So the brake rod pivot is longer on that brake pedal.

94 &95 Use a different brake pedal, but the same clutch pedal assembly.  

96 up is completely different. and this listing is for NOT for those years.  

This pedal assembly is for when you have a clutch master cylinder with the 2 mounting holes one higher and the opposite one way lower. Not both holes above the centerline of the cylinder. 

The pedals have some rush but can be painted and cleaned. I have also included neutral safety switch. I dont know if it works. 

Please look closely at the photos and feel free to ask questions!