{"product_id":"1-inch-bore-brake-master-cylinder","title":"1-Inch Bore Brake Master Cylinder","description":"Engineered with a 1-inch bore diameter and constructed from durable cast iron, this master cylinder ensures reliable performance. It comes complete with a reservoir and is ready for immediate installation after bench bleeding, eliminating the need for additional assembly.\n\nACDelco Professional Brake Master Cylinders are built to provide superior resistance to heat, corrosion, and leakage, thanks to the inclusion of Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components. These master cylinders are manufactured to meet stringent quality standards, ensuring they meet your expectations for fit, form, and function. They have been pressure tested to ensure safe and confident braking and meet SAE J1153 and J1154 testing requirements.\n\nKey specifications include a 1-inch bore size, a round reservoir style, and two mounting holes. It is not compatible with a brake booster and does not include a pushrod. The primary outlet thread diameter is 0.437 inches. This product is backed by a 24 Months\/Unlimited Miles Limited Warranty (Parts Only).\n\nThis master cylinder is designed for a wide range of vehicles, including various models from Chevrolet, GMC, Oldsmobile, Buick, Pontiac, and Jeep, primarily from the mid-1960s. It is a direct replacement for OE part numbers and is listed as compatible with models such as the 1965-1966 Buick Gran Sport, 1962-1966 Chevrolet Impala, and 1964-1966 GMC Suburban, among many others.","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":52686733377848,"sku":"18M938","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660178261.jpg?v=1784876191","url":"https:\/\/store.motormia.co\/products\/1-inch-bore-brake-master-cylinder","provider":"MOTORMIA","version":"1.0","type":"link"}