This Extreme+ big brake kit from Baer is specifically designed for the 60-87 C10 5-lug truck (4301390). This system uses large 14" 2 -piece rotors & powdercoated 6S calipers. This is a great kit from Baer that includes everything you need to install on your C10 truck if you already have CPP modular spindles.
Requires CPP Modular Drop Spindle(Not included, but optional)
Minimum Wheel Size:18"
Fits:1960 - 1987 Chevrolet C10 5 lug.
Notes: Designed to be used with Classic Performance Products 2 inch drop spindles.