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Ford and Mopar require slotting the mounting holes to fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFront brake line port is 1\/2\"-20, Rear port is 9\/16\"-18\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e.750\" shorter than the popular Corvette master cylinder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e1.250\" narrower than the popular Corvette master cylinder\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eCan be used for disc brake setups with slight in house modifications. \u003c\/span\u003e\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023381917730,"sku":"MC82016","price":83.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/MC82016_250.jpg?v=1754088238"},{"product_id":"gm-disc-brake-conversion-master-cylinder-1-bore-gm-corvette-type","title":"GM Disc Brake Conversion Master Cylinder, 1\" Bore Corvette Type","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003ePerformance Online offers master cylinders for your custom conversion or for replacement. Our Corvette style 1\" deep bore master cylinder incorporates a piston bore adapter which allows it to be used for manual or power disc brake applications. Our exclusive slotted mounting holes allow it to work on a large variety of applications, including Ford, Chevy, Mopar and many more.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003ePort Fittings:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFront brake line fitting is 1\/2\"-20 and the rear port is 9\/16\"-18\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eOur disc brake master cylinders are the same that come in our complete disc brake conversion kits.\u003c\/span\u003e\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023419142178,"sku":"MC82019","price":74.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/MC-82019_250.jpg?v=1754088859"},{"product_id":"mopar-disc-brake-conversion-master-cylinder","title":"Mopar Disc Brake Conversion Master Cylinder","description":"\u003cp\u003ePerformance Online offers Mopar master cylinders for stock replacement or custom conversions. Can be used as a manual or power setup. Bore size: 1 1\/8\" Modifications may need to be made or other items purchased to complete installation.\u003c\/p\u003e\n\u003cp\u003eSpecs:\u003c\/p\u003e\n\u003cp\u003e1.125\" piston bore\u003cbr\u003e1\/2\"-20 front port\u003cbr\u003e9\/16\"-18 rear port\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023429627938,"sku":"MC39178","price":66.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-19671-1666.jpg?v=1754089195"},{"product_id":"oe-master-cylinder-replacement-type","title":"OE Master Cylinder, Replacement Type","description":"\u003cp\u003e\u003cstrong\u003ePerformance Online offers master cylinders for stock replacement or custom conversions. Combined with our 1964-66 Chevy Corvette booster you can have a really nice setup!\u003c\/strong\u003e\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Without Power Brake","offer_id":44023429693474,"sku":"MC36242","price":83.84,"currency_code":"USD","in_stock":true},{"title":"With Power Brakes","offer_id":44023429726242,"sku":"MC36242","price":83.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-19672-1665.jpg?v=1754089214"},{"product_id":"1953-56-ford-f-100-truck-master-cylinder-kit-disc-brakes","title":"1953-56 Ford F-100 Truck Master Cylinder kit, Disc Brakes","description":"\u003cp\u003eOur 1953-56 Ford F-100 master cylinder adapter kit is a must by today's standards. It allows you to mount a much safer dual reservoir master cylinder in the stock location on the frame. This setup also works very well for manual disc brake conversions. Uses OE brake pedal\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"2 wheel disc","offer_id":44023620075554,"sku":"MCA5356-2","price":219.42,"currency_code":"USD","in_stock":true},{"title":"4 wheel disc","offer_id":44023620108322,"sku":"MCA5356-4","price":219.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/MCA5356_250-01.jpg?v=1754098153"},{"product_id":"1953-56-ford-f-100-truck-master-cylinder-kit-drum-brakes-kit-drum-brakes","title":"1953-56 Ford F-100 Truck Master Cylinder kit, Drum Brakes","description":"\u003cp\u003eOur master cylinder adapter kit for your 1953-56 Ford F-100 is a must by today's standards. It allows you to mount a much safer dual reservoir master cylinder in the stock location on the frame. This setup allows you to keep your OE brake pedal. \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023688101922,"sku":"MCA5356-D","price":181.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/MCA5356-D_500W-2qSftF.png?v=1754101633"},{"product_id":"drum-brake-master-cylinder-and-metering-valve-kit","title":"Drum Brake Master Cylinder and Metering Valve Kit","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis drum brake master cylinder with GM style metering valve is just what you need to add safety to your drum brake system.  Our master cylinder has a 1.00\" bore diameter which creates more line pressure for manual brake applications  The metering valve will control fluid flow from the master cylinder causing the rear drum brakes to engage just before the front brakes. This allows the car to settle evenly under braking instead of nose diving. Designed for firewall or floor mounted brake systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSpecs:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e1\" bore\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eGM type metering valve\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023733125154,"sku":"MCPVU-D","price":187.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/mcpvu-d_2_250.jpg?v=1754104658"},{"product_id":"mopar-manual-wilwood-master-cylinder-adapter-kit","title":"Mopar Manual Wilwood Master Cylinder Adapter Kit","description":"\u003cp\u003eThis 1962-74 Mopar master cylinder kit uses a Wilwood aluminum master cylinder with Wilwood prop valve. We offer two types of brackets that accommodate many B body and early A body cars which have four studs mounting it to the firewall. The 1973-76 A body cars use a separate adapter (pictured) with four mounting holes attaching it to the firewall.\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Bright \/ 4 stud mount","offer_id":44024415748130,"sku":"MCA6274WPS","price":517.88,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4 stud mount","offer_id":44024415780898,"sku":"MCA6274WBS","price":517.88,"currency_code":"USD","in_stock":true},{"title":"Bright \/ 4 hole mount","offer_id":44024415846434,"sku":"MCA6274WPH","price":517.88,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4 hole mount","offer_id":44024415879202,"sku":"MCA6274WBH","price":517.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/MCA6274W-B_500W-adi01j.png?v=1754113705"},{"product_id":"gm-drum-brake-single-reservoir-master-cylinder","title":"GM Drum Brake Single Reservoir Master Cylinder","description":"\u003cp\u003eThese single reservoir master cylinders were found on numerous GM vehicles of the 60\"s. For those wanting a custom nostalgic look. These master cylinders include a 1.00\" bore diameter and can be used on manual or power brake setups. We also offer these in chrome.\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44024541741090,"sku":"MC40000","price":64.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/MC40000-JI8FVE.png?v=1754115654"},{"product_id":"gm-disc-brake-conversion-master-cylinder-1-bore-corvette-type","title":"GM Disc Brake Conversion Master Cylinder, 1-1\/8\" Bore Corvette Type","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003ePerformance Online offers master cylinders for your custom conversion or for replacement. Our Corvette style 1\" deep bore master cylinder incorporates a piston bore adapter which allows it to be used for manual or power disc brake applications. Our exclusive slotted mounting holes allow it to work on a large variety of applications, including Ford, Chevy, Mopar and many more.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003ePort Fittings:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFront brake line fitting is 1\/2\"-20 and the rear port is 9\/16\"-18\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eOur disc brake master cylinders are the same that come in our complete disc brake conversion kits.\u003c\/span\u003e\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44025439846434,"sku":"MC82019-18","price":74.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/MC-82019_250_b4196ce7-65ea-485b-a7b5-f31fc3fb2c4f.jpg?v=1754127042"},{"product_id":"pol-master-cylinder-aluminum-tandem-chamber-disc-brake-conversion-wilwood-type","title":"All New BlackOut Series High Performance Aluminum Tandem Chamber POL Master Cylinder for Disc Brake Conversions","description":"\u003cp\u003e\u003cstrong\u003ePart of the exclusive BlackOut Series product line\u003c\/strong\u003e - premium performance components with a sleek, professional black finish.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe exclusive POL features incorporated in this innovative and unique new design high performance master cylinder make it the perfect choice for a wide range of custom manual or power brake applications. High performance aluminum casting made of premium alloy produces a high capacity body that is lightweight, looks great, and has the durability for competition. Black powdercoated, machined lid captures a pressure balanced bellows gasket with 100% sealing against moisture invasion or fluid leakage.\u003cbr\u003eMounting flange is slotted to accommodate installation on bolt centers between 3.22\" and 3.40\". That makes it a simple bolt-on to many OE mounts including the popular Chrysler, Corvette, GM and Ford Mustang master cylinder bolt patterns.\u003cbr\u003eEach master cylinder is configured with full separation between the front and rear reservoir chambers and fluid outlets. There is pressure access on both sides of the position bore for right or left hand plumbing based on the mount locations. However our master cylinder has a reverse wiper seal on the secondary portion of the front piston unlike our competitors. This seal does what the others do not and it allows your pedal to maintain the same brake pedal feel as your brake pads wear over time. The others do not because they are selling you a track only style master cylinder. Our all new pass through design is precisely positioned to allow equalization between the front and rear reservoirs. This is extremely helpful should there ever be a loss of fluid due to a breach in the hydraulic system. Pol - Performance Online's master cylinders are built for the longevity of performance high speed street driving first with the performance of competition use behind every improvement.\u003c\/span\u003e To ensure your advantage contact us at 800-638-1703\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Performance Online (POL)","offers":[{"title":"1.00\"","offer_id":44025829359650,"sku":"MC82020","price":254.0,"currency_code":"USD","in_stock":true},{"title":"1.125\"","offer_id":44025829392418,"sku":"MC82020-18","price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/EPseadG2HJGsmtUPq6W84Qs_2_gps_generated.png?v=1763849042"},{"product_id":"clutch-master-cylinder","title":"Clutch Master Cylinder","description":"Wilwood Integral Reservoir Compact Aluminum Clutch Master Cylinder\n750\" Bore, Standard\nIncludes baffled cap","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443270316066,"sku":"260-1304","price":85.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_f60e92f7-a1db-4458-ab18-03b60bfc29af.jpg?v=1761341925"},{"product_id":"master-cylinder-black","title":"Master Cylinder, Black","description":"Wilwood Compact Tandem Chamber Master Cylinder, Aluminum, Black\n1.00\" Bore, Black Anodized Finish\nCompact 6.55\" overall length from mounting flange\n3.03\" height from bore center\nUniversal slotted mounting flange holes with bolt centers from 3.22\" to 3.40\"\nExit ports on both sides\n1.12? of stroke capacity","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443270578210,"sku":"260-14959-BK","price":352.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_f5957fa7-65c4-4bd6-a27d-9ed17ee577a3.jpg?v=1761341929"},{"product_id":"master-cylinder-polished","title":"Master Cylinder, Polished","description":"Wilwood Compact Tandem Chamber Master Cylinder, Aluminum, Polished\n1.00\" Bore, Polished Finish\nCompact 6.55\" overall length from mounting flange\n3.03\" height from bore center\nUniversal slotted mounting flange holes with bolt centers from 3.22\" to 3.40\"\nExit ports on both sides\n1.12? of stroke capacity","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443270643746,"sku":"260-14959-P","price":352.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_869e98f9-37ac-4af7-b0c8-f88e2bae2275.jpg?v=1761341929"},{"product_id":"master-cylinder-black-1","title":"Master Cylinder, Black","description":"Wilwood Compact Tandem Chamber Master Cylinder, Aluminum, Black\n1.125\" Bore, Black Anodized Finish\nCompact 6.55\" overall length from mounting flange\n3.03\" height from bore center\nUniversal slotted mounting flange holes with bolt centers from 3.22\" to 3.40\"\nExit ports on both sides\n1.12? of stroke capacity","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443270742050,"sku":"260-14960-BK","price":352.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_466e6028-0d01-416e-b399-2e54706b0d40.jpg?v=1761341930"},{"product_id":"master-cylinder-polished-1","title":"Master Cylinder, Polished","description":"Wilwood Compact Tandem Chamber Master Cylinder, Aluminum, Polished\n1.125\" Bore, Polished Finish\nCompact 6.55\" overall length from mounting flange\n3.03\" height from bore center\nUniversal slotted mounting flange holes with bolt centers from 3.22\" to 3.40\"\nExit ports on both sides\n1.12? of stroke capacity","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443270840354,"sku":"260-14960-P","price":352.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_7946e47c-7d06-4fd2-a280-6a2bce12135e.jpg?v=1761341931"},{"product_id":"master-cylinder","title":"Master Cylinder","description":"Master Cylinder, Remote Type, Wilwood, 0.625\" Bore","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443271168034,"sku":"260-6087","price":82.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_982051ec-852c-4b0c-8747-f9a50ffd8fe9.jpg?v=1761341933"},{"product_id":"master-cylinder-standard","title":"Master Cylinder, Standard","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber, Disc Brake Conversion, 1.00\" Bore Standard\nIncluded master cylinder fittings. (1) tube adapter, 1\/2-20 X 9\/16-18 IF, P\/N 220-8575, one (1) tube adapter, 1\/2-20 X 1\/2-20 IF, P\/N 220-8574 and two (2) tube adapters 1\/2-20 X 3\/8-24 IF\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443271299106,"sku":"260-8555","price":304.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_7fa56f42-9fc8-4efa-b449-f01f5338ab58.jpg?v=1761341933"},{"product_id":"master-cylinder-black-2","title":"Master Cylinder, Black","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber, Disc Brake Conversion, 1.00\" Bore Black Anodized\nIncluded master cylinder fittings. (1) tube adapter, 1\/2-20 X 9\/16-18 IF, P\/N 220-8575, one (1) tube adapter, 1\/2-20 X 1\/2-20 IF, P\/N 220-8574 and two (2) tube adapters 1\/2-20 X 3\/8-24 IF\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443271397410,"sku":"260-8555-BK","price":304.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_63c4262f-cd60-405c-97af-3e3d8bac6834.jpg?v=1761341935"},{"product_id":"master-cylinder-polished-2","title":"Master Cylinder, Polished","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber, Disc Brake Conversion, 1.00\" Bore Polished\nIncluded master cylinder fittings. (1) tube adapter, 1\/2-20 X 9\/16-18 IF, P\/N 220-8575, one (1) tube adapter, 1\/2-20 X 1\/2-20 IF, P\/N 220-8574 and two (2) tube adapters 1\/2-20 X 3\/8-24 IF\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443271495714,"sku":"260-8555-P","price":304.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_ff54f2fb-a007-4a3a-a073-d9192e7140c3.jpg?v=1761341937"},{"product_id":"master-cylinder-standard-1","title":"Master Cylinder, Standard","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber, Disc Brake Conversion\n1.125\" Bore Standard\nIncluded master cylinder fittings. (1) tube adapter, 1\/2-20 X 9\/16-18 IF, P\/N 220-8575, one (1) tube adapter, 1\/2-20 X 1\/2-20 IF, P\/N 220-8574 and two (2) tube adapters 1\/2-20 X 3\/8-24 IF.\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443271594018,"sku":"260-8556","price":304.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_74982b78-68af-46c3-b555-9983f364089f.jpg?v=1761341939"},{"product_id":"master-cylinder-black-3","title":"Master Cylinder, Black","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber, Disc Brake Conversion\n1.125\" Bore Black Anodized\nIncluded master cylinder fittings. (1) tube adapter, 1\/2-20 X 9\/16-18 IF, P\/N 220-8575, one (1) tube adapter, 1\/2-20 X 1\/2-20 IF, P\/N 220-8574 and two (2) tube adapters 1\/2-20 X 3\/8-24 IF.\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443271692322,"sku":"260-8556-BK","price":304.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_1005f4c0-5687-4928-89a1-85a28a4c9fcf.jpg?v=1761341941"},{"product_id":"master-cylinder-polished-3","title":"Master Cylinder, Polished","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber, Disc Brake Conversion\n1.125\" Bore Polished\nIncluded master cylinder fittings. (1) tube adapter, 1\/2-20 X 9\/16-18 IF, P\/N 220-8575, one (1) tube adapter, 1\/2-20 X 1\/2-20 IF, P\/N 220-8574 and two (2) tube adapters 1\/2-20 X 3\/8-24 IF.\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443271790626,"sku":"260-8556-P","price":304.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_1fada6ee-9c62-413b-b488-43fbbc7c8223.jpg?v=1761341942"},{"product_id":"master-cylinder-and-prop-valve-kit-standard","title":"Master Cylinder and Prop Valve Kit, Standard","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning Valve\n1.125\" Bore, Standard\n(1) master cylinder\n(1) prop valve\n(1) tube adapter, 1\/2-20 X 9\/16-18\n(1) tube adapter, 1\/2-20 X 1\/2-20\n(2) tube adapters 1\/2-20 X 3\/8-24\nTotal pistion stroke of 1.10\" is distributed at a 2:1 volume ratio between the primary and secondary chambers\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443271888930,"sku":"261-13270","price":395.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_4af224cb-547a-4506-9370-4153d16d920a.jpg?v=1761341943"},{"product_id":"master-cylinder-and-prop-valve-kit-black","title":"Master Cylinder and Prop Valve Kit, Black","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning Valve\n1.125\" Bore, Black\n(1) master cylinder\n(1) prop valve\n(1) tube adapter, 1\/2-20 X 9\/16-18\n(1) tube adapter, 1\/2-20 X 1\/2-20\n(2) tube adapters 1\/2-20 X 3\/8-24\nTotal pistion stroke of 1.10\" is distributed at a 2:1 volume ratio between the primary and secondary chambers\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443271987234,"sku":"261-13270-BK","price":441.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_9545917d-a9d6-417c-9fb7-aad0da9535c3.jpg?v=1761341944"},{"product_id":"master-cylinder-and-prop-valve-kit-polished","title":"Master Cylinder and Prop Valve Kit, Polished","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning Valve\n1.125\" Bore, Polished\n(1) master cylinder\n(1) prop valve\n(1) tube adapter, 1\/2-20 X 9\/16-18\n(1) tube adapter, 1\/2-20 X 1\/2-20\n(2) tube adapters 1\/2-20 X 3\/8-24\nTotal pistion stroke of 1.10\" is distributed at a 2:1 volume ratio between the primary and secondary chambers\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443272085538,"sku":"261-13270-P","price":441.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_58927efe-0b7e-4f42-8242-79a0bb3a3cb5.jpg?v=1761341945"},{"product_id":"master-cylinder-and-prop-valve-kit-standard-1","title":"Master Cylinder and Prop Valve Kit, Standard","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning Valve\n875\" Bore, Standard\n(1) master cylinder\n(1) prop valve\n(1) tube adapter, 1\/2-20 X 9\/16-18\n(1) tube adapter, 1\/2-20 X 1\/2-20\n(2) tube adapters 1\/2-20 X 3\/8-24\nTotal pistion stroke of 1.10\" is distributed at a 2:1 volume ratio between the primary and secondary chambers\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443272151074,"sku":"261-13271","price":395.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_cddea975-c3f0-4767-bea0-e95d13272b98.jpg?v=1761341946"},{"product_id":"master-cylinder-and-prop-valve-kit-black-1","title":"Master Cylinder and Prop Valve Kit, Black","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning Valve\n875\" Bore, Black\n(1) master cylinder\n(1) prop valve\n(1) tube adapter, 1\/2-20 X 9\/16-18\n(1) tube adapter, 1\/2-20 X 1\/2-20\n(2) tube adapters 1\/2-20 X 3\/8-24\nTotal pistion stroke of 1.10\" is distributed at a 2:1 volume ratio between the primary and secondary chambers\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443272249378,"sku":"261-13271-BK","price":441.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_eb57ce14-6d25-45ea-a3fe-c2757757ad72.jpg?v=1761341947"},{"product_id":"master-cylinder-and-prop-valve-kit-polished-1","title":"Master Cylinder and Prop Valve Kit, Polished","description":"Wilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning Valve\n875\" Bore, Polished\n(1) master cylinder\n(1) prop valve\n(1) tube adapter, 1\/2-20 X 9\/16-18\n(1) tube adapter, 1\/2-20 X 1\/2-20\n(2) tube adapters 1\/2-20 X 3\/8-24\nTotal pistion stroke of 1.10\" is distributed at a 2:1 volume ratio between the primary and secondary chambers\nFabrication or modification of the pedal and push rod may be required on the 1\" or 1-1\/8\" bore size to adapt the master cylinder to some applications","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443272347682,"sku":"261-13271-P","price":441.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_400f0251-eb3d-450d-bc9a-a3fed1c43fce.jpg?v=1761341948"},{"product_id":"master-cylinder-1","title":"Master Cylinder","description":"Master Cylinder, Remote Type, Wilwood, 0.700\" Bore","brand":"Wilwood Disc Brakes","offers":[{"title":"Default Title","offer_id":44443274838050,"sku":"260-6088","price":82.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/null_img_293f5c4d-274b-47ed-a864-96313e111942.jpg?v=1761341805"},{"product_id":"master-cylinder-2","title":"Master 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