911 1968-77 Brake Master Cylinder, 1 Switch Uprated Aftermarket

91135501202A  This is a high performance upgrade to the stock Porsche 911 Master Cylinder for non-power brake applications. The increased 23mm bore (vs. 19mm) should be used on cars that are fitted with 'larger than stock' brakes to increase pedal pressure and feel. Unlike other kits on the market, which require modifications to the lines and the push rod, our Master Cylinder is a direct fit.For cars with stop light switch. Aftermarket part