The Wilwood Dynalite Big Brake front hub kit features forged billet Dynalite calipers and 12.19‑inch rotors configured for 1979–1987 GM G‑Body applications. FDL Big Brake kits add larger diameter braking to traditional non‑ABS spindles on GM intermediates and vintage rods, supplying heavier stopping capability to match upgraded wheels, tires and suspension while offering options for caliper finish and rotor design to suit custom builds.
Wilwood Forged Dynalite Front Kit 12.19in Red 79-87 GM G Body