{"title":"Proportioning Valves and Accessories 1961-69 Buick Riviera, Electra, Le Sabre and Wildcat","description":"","products":[{"product_id":"proportioning-and-combination-valve-ac-delco-172-1353-and-172-1361-type","title":"Proportioning and Combination Valve, AC Delco 172-1353 \u0026 172-1361","description":"\u003cp\u003eThese GM combination-proportioning valves are based on the popular AC DELCO 172-1353 (PV2) 2 wheel disc and 172-1361 (PV4) 4 wheel disc valves. When upgrading your vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel.\u003c\/p\u003e\r\n\r\n\u003cp\u003eAll valves contain a low pressure shut off valve and warning light switch to ensure driver and vehicle safety should your brake system lose hydraulic line pressure. Aftermarket imported master cylinders with built in adjustable proportioning valves DO NOT feature this and could put you and your vehicle at risk. \u003cbr\u003e\r\n\u003cbr\u003e\r\n\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e2 wheel disc - PV2  \u003c\/li\u003e\r\n\t\u003cli\u003e4 wheel disc - PV4\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#ff0000\"\u003eSafety Features\u003c\/span\u003e: \u003c\/strong\u003eThis valve is designed to isolate the front brakes from the rear brakes.  In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"2 wheel disc","offer_id":44022469197858,"sku":"PV2","price":71.94,"currency_code":"USD","in_stock":true},{"title":"4 wheel disc","offer_id":44022469165090,"sku":"PV4","price":71.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/PV4_new_600.jpg?v=1768427918"},{"product_id":"proportioning-valve-and-combination-valve-low-pressure-switch-wire-connector","title":"Proportioning Valve and Combination Valve Low Pressure Switch Wire Connector","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eOur low pressure warning light wire connector fits the AC Delco type proportioning and combination valves. Give you that factory completed look and includes the proper connector.\u003c\/span\u003e\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44022757523490,"sku":"PVWC","price":7.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/PVWC.jpg?v=1783031932"},{"product_id":"gm-proportioning-valve-fittings-ac-delco-combination-valve","title":"GM Proportioning Valve Fittings, AC Delco Combination Valve","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eThese proportioning valve fittings all all that you need to plumb your AC-Delco proportioning valve # 172-1353 or 172-1361 into your brake system. Available for GM\/Delco Proportioning Valve to -3AN.\u003c\/span\u003e\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44022764339234,"sku":"PVF","price":54.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/t-18074-1433.jpg?v=1754076281"},{"product_id":"adjustable-disc-brake-proportioning-valve","title":"Adjustable Disc Brake Proportioning Valve","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eWhen upgrading your car or truck from drum to disc, our disc brake adjustable proportioning valves are a must! These components allow you to adjust the amount of fluid flow to the rear brakes, to get the most out of your brake system.\u003c\/span\u003e\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"Chrome","offer_id":44022887809058,"sku":"APV-C","price":67.31,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44022887841826,"sku":"APV-B","price":63.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/APV_B_C_600_d7d411dd-de90-471e-b5f9-fa0fa9af995f.jpg?v=1754077831"},{"product_id":"proportioning-valve-kit-side-mount-gm-master-cylinder-ac-delco-type","title":"Proportioning Valve Kit, Side Mount, GM Master Cylinder, AC Delco Type","description":"\u003cp\u003eWhen upgrading your Vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel. These kits mount on the driver side of master cylinder. For use on GM master cylinder with 1\/2-20 front and 9\/16-18 rear brake line ports.\u003cbr\u003e\r\n\u003cbr\u003e\r\n\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eProportioning Valve\u003c\/li\u003e\r\n\t\u003cli\u003eWire plug\u003c\/li\u003e\r\n\t\u003cli\u003eMounting Bracket and Lines\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\u003cspan style=\"color:#ff0000\"\u003eSafety Features\u003c\/span\u003e: This valve is designed to isolate the front brakes from the rear brakes.  In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"2 wheel disc","offer_id":44023114629154,"sku":"PVKS-2","price":90.76,"currency_code":"USD","in_stock":true},{"title":"4 wheel disc","offer_id":44023114661922,"sku":"PVKS-4","price":90.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/pvks_600-f6TCJE.png?v=1754081295"},{"product_id":"proportioning-valve-kit-side-mount-gm-master-cylinder-ac-delco-type-chrome","title":"Proportioning Valve Kit, Side Mount, GM Master Cylinder, AC Delco Type, CHROME","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eWhen upgrading your Vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel. These kits mount on the driver side of master cylinder. For use on GM master cylinder with 1\/2-20 front and 9\/16-18 rear brake line ports. All of this is in kit form including proportioning valve, mounting brackets and lines.\u003cbr\u003e\r\n\u003cbr\u003e\r\n\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eProportioning Valve\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eWire plug\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eMounting Bracket and Lines\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eSafety Features: This valve is designed to isolate the front brakes from the rear brakes.  In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.\u003c\/span\u003e\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"2 wheel disc","offer_id":44023114956834,"sku":"PVKS-2C","price":116.75,"currency_code":"USD","in_stock":true},{"title":"4 wheel disc","offer_id":44023114924066,"sku":"PVKS-4C","price":116.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/pvks-2c_Med.jpg?v=1783033761"},{"product_id":"proportioning-valve-kit-under-mount-gm-master-cylinder-ac-delco-type","title":"Proportioning Valve Kit, Under Mount, GM Master Cylinder, AC Delco Type","description":"\u003cp\u003eWhen upgrading your Vehicle from drum to disc, these small items are a must. Our proportioning valve kits ensure proper fluid transfer and contain a residual pressure valve for proper braking feel. These kits mount underneath the master cylinder.\u003c\/p\u003e \n \n\u003cp\u003e\u003cspan style=\"color:#ff0000\"\u003eSafety Features\u003c\/span\u003e: This valve is designed to isolate the front brakes from the rear brakes. In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.\u003c\/p\u003e \n \n\u003cp\u003eFront line line to master fitting size - 1\/2-20.\u003c\/p\u003e \n \n\u003cp\u003eRear line to master fitting size - 9\/16-18 \u003c\/p\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"2 wheel disc \/ Standard","offer_id":44023130685474,"sku":"PVKU-2","price":90.89,"currency_code":"USD","in_stock":true},{"title":"2 wheel disc \/ Chrome","offer_id":44023130587170,"sku":"PVKU-2C","price":116.87,"currency_code":"USD","in_stock":true},{"title":"4 wheel disc \/ Standard","offer_id":44023130652706,"sku":"PVKU-4","price":90.89,"currency_code":"USD","in_stock":true},{"title":"4 wheel disc \/ Chrome","offer_id":44023130554402,"sku":"PVKU-4C","price":116.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/PVKU-6267_M.jpg?v=1754081613"},{"product_id":"proportioning-valve-bracket-and-line-kit-side-mount-ac-delco-type","title":"Proportioning Valve Bracket and Line kit, Side Mount, AC Delco Type","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eThis kit mounts the prop valve to the driver side of the master cylinder. Brake lines included.\u003cbr\u003e \n\u003cbr\u003e \n\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eMounting Bracket  (Zinc coated)\u003c\/span\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eProp Valve Lines\u003c\/span\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023169515554,"sku":"PVBLK00","price":17.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/d-18968-1543.jpg?v=1754082532"},{"product_id":"proportioning-and-combination-valve-ac-delco-172-1353-and-172-1361-chrome","title":"Proportioning and Combination Valve, AC Delco Type 172-1353 \u0026 172-1361, CHROME","description":"\u003cp\u003eThese chrome GM combination-proportioning valves are based on the popular AC DELCO 172-1353 (PV2C disc-drum) and 172-1361 (PV4C disc-disc) valves. When upgrading your vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel.\u003c\/p\u003e\r\n\r\n\u003cp\u003eAll valves contain a low pressure shut off valve and warning light switch to ensure driver and vehicle safety should your brake system lose hydraulic line pressure. Aftermarket imported master cylinders with built in adjustable proportioning valves DO NOT feature this and could put you and your vehicle at risk. \u003cbr\u003e\r\n\u003cbr\u003e\r\n\u003cstrong\u003eApplications: \u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e2 wheel disc - PV2C \u003c\/li\u003e\r\n\t\u003cli\u003e4 wheel disc - PV4C\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#ff0000\"\u003eSafety Features:\u003c\/span\u003e \u003c\/strong\u003eThis valve is designed to isolate the front brakes from the rear brakes.  In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.\u003c\/p\u003e\r\n","brand":"Performance Online (POL)","offers":[{"title":"2 wheel disc","offer_id":44023264673826,"sku":"PV2C","price":82.76,"currency_code":"USD","in_stock":true},{"title":"4 wheel disc","offer_id":44023264641058,"sku":"PV4C","price":82.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/PV-C_500W.jpg?v=1754084986"},{"product_id":"proportioning-valve-bracket-and-line-kit-side-mount-ac-delco-type-chrome","title":"Proportioning Valve Bracket and Line kit, Side Mount, AC Delco Type, CHROME","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eThis kit mounts the prop valve to the driver side of the master cylinder. Brake lines included.\u003cbr\u003e \n\u003cbr\u003e \n\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \n \n\u003cul\u003e \n\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eMounting Bracket  (Chrome plated)\u003c\/span\u003e\u003c\/li\u003e \n\t\u003cli\u003e\u003cspan style=\"color:#000000\"\u003eProp Valve Lines\u003c\/span\u003e\u003c\/li\u003e \n\u003c\/ul\u003e \n \n\u003cp\u003e \u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023448633378,"sku":"PVBLK00C","price":27.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/PVBLK00Cb.jpg?v=1754089785"},{"product_id":"gm-proportioning-valve-low-pressure-warning-light-switch-cover-chrome","title":"GM Proportioning Valve Low Pressure Warning Light Switch Cover, Chrome","description":"\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eChrome proportioning valve warning light switch cover. A great way to cover up the warning light switch and give your prop valve a great clean appearance. A must when you have a chrome proportioning valve and power booster kit. \u003c\/span\u003e\u003c\/p\u003e \n \n\u003cp\u003e\u003cspan style=\"color:#000000\"\u003eFits all GM 172-1353 and 172-1361 OE valves and reproduction valves.\u003c\/span\u003e\u003c\/p\u003e \n","brand":"Performance Online (POL)","offers":[{"title":"Default Title","offer_id":44023540908066,"sku":"PVSC","price":2.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7642\/8578\/files\/chrome_20cover_S.jpg?v=1754093632"}],"url":"https:\/\/www.performanceonline.com\/collections\/proportioning-valves-and-accessories-63-69-buick-riviera.oembed","provider":"Performance Online","version":"1.0","type":"link"}