This Wilwood Superlite kit is listed for 1969–1970 Chevrolet Impala and 1969–1982 Corvette applications and includes the FNSL6R caliper with a 12.88-inch GT rotor finished in red. The description specifies vehicle ranges and rotor diameter so you can verify compatibility with the intended Impala or Corvette setup. Confirm spindle and hub details to ensure correct fitment.
Wilwood 69-70 Chevy Impala W/ Disc Or Drum 69-82 Corvette FNSL6R 12.88 in GT Rotor Red