Quality Reproduction with correct spring clamps. Also sell on the page the complete assembly from the rear carburetor all the way to the brake booster with all required lines, fittings, brackets, and check valve for $48.00. Will not work with cars using vacuum secondary linkage as the fitting going into the front carb is different. I do have some of these used fittings (for vacuum linkage cars with power brakes.) E-mail me if this is what you need.