Performance Online now offers replacement disc brake conversion rotors. These items come pre-machined to fit right on your nostalgic 6-lug straight axle disc brake conversion kit on your 1947-59 Chevy and GMC 3100 truck. No need to hunt around town for rotors, only to have to take them to a machine shop in order for them to fit your disc conversion. Saves time and machine shop costs

Fits: 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 Chevy, GMC 3100 truck and Panel

Specs:

• 12.00″ diameter
• 1.250″ thick
• 6 x 5.5″ bolt pattern