Front Caliper Adapter w/Hardware For C5, Base C6 & C6Z06 Calipers

3 1/2" center to center for the caliper mounting bracket holes (85-87 spindles)

*Use 97-04 Front Brake Hoses.

****1984 calipers have same caliper bolt spread, but is undersized for any kind of brake upgrade. For 1984 Corvettes, you should replace your spindles with 1985-1987 spindles (direct bolt on). GM redesigned the front spindles in 1985.