|The Pro+ will allow you to upgrade to a two piece rotor (a
popular upgrade due to cosmetics and weight savings). This is the first
system offered that will allow you to have the exact same looking brake
front and rear! Includes a 13" two piece rotor and utilizes brake pads
from the 1997-2012 C5 & C6 Corvette. Calipers available in black (B),
red (R), or silver (S). 1970-81 Camaro kits include modified spindles. Note:
#4301352 is a 14" rotor.