{"product_id":"strange-dual-master-cylinder-assem-1-0313-bore-72ccf91de8","title":"Dual Master Cylinder – 1.032″ Bore | Includes Dust Boot, Pushrod, \u0026 Fittings","description":"\u003ch5\u003eDual master cylinder assembly \/ 1.032″ bore\u003c\/h5\u003e \u003cp\u003eThe Strange dual in-line master cylinder is ideal for vehicles requiring four wheel braking. The 1.032” bore master cylinder should be used if single piston or 2-piston calipers are used for the front and 4-piston on the rear. The Strange Dual Master Cylinder is comprised of an impact resistant polymer reservoir and an aluminum body to accommodate dual threaded fittings (1\/2 X 20).\u003c\/p\u003e \u003cp\u003eThis Dual master cylinder can be mounted either on the firewall, like most OEM configurations or to the frame rail via the side mounting holes that are cast into the body.\u003c\/p\u003e \u003cp\u003eThe use of an adjustable proportioning valve is highly recommended. The proportioning valve reduces the pressure to the rear brakes – regardless of what type of brakes a car has because the rear brakes require less force than the front brakes.\u003c\/p\u003e \u003cp\u003eRebuild kits and services are available for the Strange dual master cylinders. Strange offers adjustable proportioning valves, residual valves, and pressure test gauges to optimize your brake system.\u003c\/p\u003e \u003cp\u003eThe \u003ca href=\"https:\/\/www.strangeengineering.net\/product\/dual-master-cylinder-assembly-1-125-bore.html\/\"\u003e1.125″ Bore Master Cylinder\u003c\/a\u003e should be used if 4 piston Calipers are on the front and rear.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e \u003cb\u003eApplication\u003c\/b\u003e\u003cbr\u003e Vehicles with front and rear manual disc brakes\u003cbr\u003e Manual drum brakes if used with 10 lbs residual valves\u003c\/p\u003e \u003cp\u003e\u003cb\u003eOverview\u003c\/b\u003e\u003cbr\u003e Pressure is delivered equally out of both ports\u003cbr\u003e Volume is greater from the port closest to the push rod\u003cbr\u003e An adjustable proportioning valve is highly recommended\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAluminum Master Cylinder With Plastic Reservoir\u003c\/b\u003e\u003cbr\u003e • 1.032″ bore size\u003cbr\u003e • Cast aluminum body anodized for corrosion resistance\u003cbr\u003e • Flange for firewall mounting – 21\/64″ holes on 3.187″ centers\u003cbr\u003e • Provisions for side mounting – .390″ holes on 5 1\/2″ centers\u003cbr\u003e • 1\/2″-20 brake line holes with brass inverted flare seats\u003cbr\u003e • 3\/8″-24 x 4.200″ long push-rod\u003cbr\u003e • Push-rod locking grommet\u003cbr\u003e • Dust boot to protect piston bore\u003cbr\u003e • 1\/2″-20 brass inverted flare adapters for 3\/6″ brake line\u003cbr\u003e • 3\/16″ brake line nuts\u003c\/p\u003e \u003cp\u003e\u003cb\u003eRecommended Pedal Ratio\u003c\/b\u003e\u003cbr\u003e • 5.5 to 1\u003c\/p\u003e \u003cp\u003e\u003cb class=\"red-text\"\u003eCheck Front \u0026amp; Rear Brake Pressure Before Using Vehicle\u003c\/b\u003e\u003cbr\u003e Silicone brake fluid is not recommended\u003c\/p\u003e \u003cp\u003e\u003cb\u003eStreet\u003c\/b\u003e – Factory Front Disc with Rear Drum\u003cbr\u003e • Plumb the calipers to the outlet closest to the push rod\u003cbr\u003e • Plumb the wheel cylinders to the outlet furthest from the push rod\u003cbr\u003e • The drum brake line will require a 10 lbs residual valve\u003c\/p\u003e \u003cp\u003e\u003cb\u003eStreet\u003c\/b\u003e – Factory Front and Rear Disc Brakes\u003cbr\u003e • Plumb the front calipers to the outlet closest to the push rod\u003cbr\u003e • Plumb the rear calipers to the outlet furthest from the push rod\u003c\/p\u003e \u003cp\u003e\u003cb\u003eStreet\u003c\/b\u003e – Aftermarket Disc Brakes\u003cbr\u003e • Consult the manufacturer for their recommendations\u003c\/p\u003e \u003cp\u003e\u003cb\u003eDrag Racing\u003c\/b\u003e – Strange One or Two Piston Front and Four Piston Rear\u003cbr\u003e • Plumb the front calipers to the outlet furthest from the push rod\u003cbr\u003e • Plumb the rear calipers to the outlet closest to the push rod\u003cbr\u003e • Mounting below caliper level requires 2 lbs residual pressure valves \u003c\/p\u003e \u003cp\u003e\u003cb\u003eDrag Racing\u003c\/b\u003e – Strange Four Piston Front and Four Piston Rear\u003cbr\u003e • Requires larger bore master cylinder – B3359TA\u003c\/p\u003e \u003cp\u003e\u003cb\u003eDrag Racing\u003c\/b\u003e – Other Manufacturers\u003cbr\u003e • Consult the manufacturer for their recommendations\u003c\/p\u003e \u003cp\u003e\u003cb\u003eRelated\u003c\/b\u003e\u003cbr\u003e Brake pressure test gauge – P2360\u003cbr\u003e 2 lb residual pressure valve – B3366\u003cbr\u003e 10 lb residual pressure valve – B3367\u003cbr\u003e Adjustable proportioning valve – B3369\u003cbr\u003e Master with reinforcing plates – B3360\u003cbr\u003e Master cylinder rebuilding kit – B3383\u003cbr\u003e  \u003c\/p\u003e","brand":"Strange Engineering","offers":[{"title":"Default Title","offer_id":67678882595116,"sku":"B3360TA","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/6429\/2652\/files\/B3359TA.jpg?v=1793045207","url":"https:\/\/www.lee-motorsports.com\/products\/strange-dual-master-cylinder-assem-1-0313-bore-72ccf91de8","provider":"Lee Motorsports","version":"1.0","type":"link"}