Brake > Brake Hydraulics > Brake Master Cylinder. WILWOOD - Master Cylinder - Tandem - 1-1/8 in Bore - 1.100 in Stroke - Integral Reservoir - Aluminum - Natural - Kit. This item is in the category "Automotive\Parts & Accessories\Car & Truck Parts & Accessories\Brakes & Brake Parts\Master Cylinders". The seller is "partsterr_canada" and is located in this country: CA. This item can be shipped worldwide.