Centric Brake Master Cylinder for 1966 GMC K1000 Hydraulics Braking Stopping is

This Centric CTEK Brake Master Cylinder fits your 1966 GMC K1000 and is perfect for a tune up or performance upgrade. .

The Centric Brake Master Cylinder is ideal for 1966 GMC K1000 vehicles in need of improved braking performance and reliability.