Don't let things roll out of control - keep your favorite 4-wheeled machine parked where you left it with a new set of emergency brake calipers from Speedway Motors! We want to save you valuable time and money when shopping with us, so you have more time to chase your dreams in the garage! Kit Includes: (1) Speedway Motors 1978-Up GM Metric Emergency Brake Caliper, LH, 5.5 Mount Bolts. (1) Speedway Motors 1978-Up GM Metric Emergency Brake Caliper, RH, 5.5 Mount Bolts. Speedway Motors 1978-Up GM Metric Emergency Brake Caliper These 1978-up GM Metric calipers accept either GM or Lokar type emergency brake cables. The fluid inlets are tapped to accept 7/16-20 banjo fittings. Includes the bracket to attach the emergency brake cable, slider bolts, and brake pads. The bleeder hole is 10mm x 1.5. If speed bleeders are needed, use our part number 6173958. Mount bolt spacing is 5.5". Includes both left and right brake calipers. The original application for this caliper is 1979-1985 Compatible with Cadillac Seville. Mounting Bolt Center to Center: 5.50" Thread Pitch: 7/16"-20. Caliper measures 5" from the inboard side of the rotor centerline, and 1-3/4" from the outboard centerline.