Lighter, Bigger and New Big Brake Upgrade kit for the Manta A or Ascona A. Kit includes: 4006A Aluminum Calipers, Pair. 4002 Brake Rotors, Pair. 4010 Semi-Metallic Brake Pads 4034 Pad Hardware Install Kit 4051ssk Brake hose kit, Stainless Steel. 3040 Front Wheel Bearing Seals (2) 12014 10mm Serrated Bit Tool. 2) 1975 Opel short hard line with correct flared ends from brake hose to caliper. Note: Modification of brake backing plate required to clear larger caliper on pre-1975. May not work with some wheels with out a wheel spacer.