![Tuff Stuff 2301NB: Brass Proportioning Valve Kit 2020, 2021, 2025, 2026 Master Cylinder [Disc/Drum]](/web/image/product.product/37400/image_1024/%5BTFF-2301NB%5D%20Tuff%20Stuff%202301NB:%20Brass%20Proportioning%20Valve%20Kit%202020%2C%202021%2C%202025%2C%202026%20Master%20Cylinder%20%5BDisc-Drum%5D?unique=f62cf88)
![Tuff Stuff 2301NB: Brass Proportioning Valve Kit 2020, 2021, 2025, 2026 Master Cylinder [Disc/Drum]](/web/image/product.product/37400/image_128/%5BTFF-2301NB%5D%20Tuff%20Stuff%202301NB:%20Brass%20Proportioning%20Valve%20Kit%202020%2C%202021%2C%202025%2C%202026%20Master%20Cylinder%20%5BDisc-Drum%5D?unique=f62cf88)
Tuff Stuff 2301NB: Brass Proportioning Valve Kit 2020, 2021, 2025, 2026 Master Cylinder [Disc/Drum]
Master Cylinders 2020, 2021, 2025, 2026
Proportioning Valve Kit 2020, 2021, 2025, 2026 Master Cylinder Disc/Drum 3/8 in. Ports Brass Includes: (1) OE Mounting Bracket (1) Proportioning Valve (1) Brake Light Switch Wire (2) Short Brake Lines Hardware