The Wilwood Superlite front brake kit for 1970–1981 F‑Body and 1975–1979 A & X‑Body vehicles includes 12.88-inch drilled/slotted rotors with red calipers, specified for use with ProDrop spindles. The description provides rotor diameter, caliper color, and spindle compatibility to help ensure proper fitment for front brake replacements or performance-oriented upgrades on classic models.
Wilwood 70-81 FBody/75-79 A&XBody FNSL6R Frt Brk Kit 12.88in D/S Rtr Red Caliper Use w/ PD Spindle