{"product_id":"47-48-rowdyboss-valve-body","title":"47\/48 \"RowdyBoss\" Reverse Transbrake Manual Valve Body","description":"\u003ch2 itemprop=\"name\" id=\"wsite-com-product-title\"\u003e\u003c\/h2\u003e\n\u003cdiv itemprop=\"description\" id=\"wsite-com-product-short-description\"\u003e\n\u003cdiv class=\"paragraph\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003eMPT Reverse Pattern Transbrake Manual Valve Body Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e2nd Gear Lockup (locks torque converter as soon as second gear is manually shifted, lockup switch must be on)\u003c\/li\u003e\n\u003cli\u003eTransbrake can be applied in the manual first gear position only \u003c\/li\u003e\n\u003cli\u003eLocked 4-3 Downshift capability\u003c\/li\u003e\n\u003cli\u003eNo use of governor pressure solenoids\/ transducers (Much more consistent shifts on high pressure valve bodies) \u003c\/li\u003e\n\u003cli\u003eValve Body Pressure adjustment and guideline instructions\u003c\/li\u003e\n\u003cli\u003eTested OD\/TCC Solenoid\u003c\/li\u003e\n\u003cli\u003eCustom laser cut separator plates\u003c\/li\u003e\n\u003cli\u003eCastings flat sanded\u003c\/li\u003e\n\u003cli\u003eCastings cleaned in ultrasonic cleaner\u003c\/li\u003e\n\u003cli\u003eAll threads checked and repaired if needed\u003c\/li\u003e\n\u003cli\u003eBores vacuum checked and repaired for excessive wear\u003c\/li\u003e\n\u003cli\u003eStreet Split line pressure set to 150PSI and 190PSI in 4TH\/TCC Lockup. Valve body does not require any external line pressure adjustment.\u003c\/li\u003e\n\u003cli\u003eConstant Pressure is set to 190 PSI full time pressure. Valve body does not require any external pressure adjustment.\u003c\/li\u003e\n\u003cli\u003eClick here for\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.muldoonsdiesel.com\/pages\/what-line-pressure-strategy-is-for-me\" title=\"Line pressure strategy information\" rel=\"noopener\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003ehelp selecting appropriate line pressure configuration\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eMPT Transbrake full manual valve bodies can be used in 47\/48RE transmissions. If you need to install a transbrake in a 47RH, the case connector hole will need to be enlarged. MPT can provide this machining service if needed. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe accept 47 or 48 valve bodies as a core. If your valve body has been modified with anything other than a Transgo shift kit, please email us with images of your core.\u003c\/span\u003e\u003cspan\u003e We do NOT accept BD, ATS or Sonnax valve bodies as cores.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you select the \"I will send my core in ahead of time\" option, MPT will not ship your valve body until after we receive your acceptable core.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClick here for \u003c\/span\u003e\u003ca title=\"FMVB_Instructions_Core_Return\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/2533\/0936\/files\/FMVB_Instructions_Core_Return.pdf?v=1784818564\" rel=\"noopener\" target=\"_blank\"\u003eFMVB Instructions \u0026amp; Core Return Information\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Muldoon's Performance Transmissions","offers":[{"title":"47RE \/ Include retainer (recommended for MVB) \/ Street\/Split (150-190 PSI) For street use","offer_id":48451304259832,"sku":"MPT-RMTB2-R-S","price":1795.0,"currency_code":"USD","in_stock":true},{"title":"47RE \/ Include retainer (recommended for MVB) \/ Constant (190 PSI) For competition use","offer_id":48451304292600,"sku":"MPT-RMTB2-R-C","price":1795.0,"currency_code":"USD","in_stock":true},{"title":"47RE \/ Don't include retainer \/ Street\/Split (150-190 PSI) For street use","offer_id":48451304325368,"sku":"MPT-RMTB2-NR-S","price":1750.0,"currency_code":"USD","in_stock":true},{"title":"47RE \/ Don't include retainer \/ Constant (190 PSI) For competition use","offer_id":48451304358136,"sku":"MPT-RMTB2-NR-C","price":1750.0,"currency_code":"USD","in_stock":true},{"title":"48RE \/ Include retainer (recommended for MVB) \/ Street\/Split (150-190 PSI) For street use","offer_id":50222745256184,"sku":"MPT-RMTB3-R-S","price":1795.0,"currency_code":"USD","in_stock":true},{"title":"48RE \/ Include retainer (recommended for MVB) \/ Constant (190 PSI) For competition use","offer_id":50222745288952,"sku":"MPT-RMTB3-R-C","price":1795.0,"currency_code":"USD","in_stock":true},{"title":"48RE \/ Don't include retainer \/ Street\/Split (150-190 PSI) For street use","offer_id":50222745321720,"sku":"MPT-RMTB3-NR-S","price":1750.0,"currency_code":"USD","in_stock":true},{"title":"48RE \/ Don't include retainer \/ Constant (190 PSI) For competition use","offer_id":50222745354488,"sku":"MPT-RMTB3-NR-C","price":1750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/2533\/0936\/files\/IMG_0279_4be99630-7ad8-4d6c-9be4-e83eb08fd59d.png?v=1785358419","url":"https:\/\/www.muldoontransmission.com\/products\/47-48-rowdyboss-valve-body","provider":"Muldoon's Performance Transmissions","version":"1.0","type":"link"}