These Gorsuch Performance Solutions brake pads use the 4 compound, a high friction racing compound, and are 15 mm thick to fit GM Metric calipers (D154). In the Gorsuch compound scale, a higher number is a higher-friction pad. Sold as a set of 4.
- Compound: 4 (high friction)
- Thickness: 15 mm
- Fits: GM Metric calipers (D154)
- Quantity: set of 4
- Part number: PB-04017
FAQ
What is the 4 compound?
It is a high friction racing brake compound. In the Gorsuch scale, a higher number means higher friction.
What calipers do these fit?
GM Metric calipers, D154 pad shape.
How many pads are in the set?
Four pads.

