Don't let your C3 Corvette rotors
run thin and risk a complete failure. Replace them with the C3 Corvette
1968-1982 Heavy Duty Set OEM-Type Replacement Rotors. This Corvette rotor
replacement set installs just like the original and is designed to replace your
worn-out rotors and keep you safe from danger.
The front rotors have ten holes:
five for the lugs and five for the rivets. The rear rotors have 12 holes, as
the two additional holes allows for parking adjustment.