{"product_id":"adjustable-vacuum-modulator-valve-for-gm-th350-and","title":"Beefed Up Adjustable Vacuum Modulator Valve For GM TH350 And TH400 Transmissions, TCI 350001, Fits Automatic Transmissions, High Performance Modulator For Smooth Shifts And Reliable Vacuum Regulation","description":"\u003cdiv\u003eAdjustable vacuum modulator for GM TH350\/TH400 shifts\u003cbr\u003e\n✔️ Single unit fits GM TH350\/TH400 auto trans, easy install \u003cp\u003eDesigned for GM TH350 and TH400 automatics, this adjustable vacuum modulator valve delivers precise vacuum control to smooth shifting and improve reliability. It's a handy upgrade for restorations and performance builds that require consistent shift quality across engine loads.\u003c\/p\u003e ✅ Fitment: GM TH350\/TH400 automatic transmissions\u003cbr\u003e\n✅ Type: adjustable vacuum modulator valve for precise shift control\u003cbr\u003e\n✅ Function: regulates engine vacuum to maintain smooth shifts\u003cbr\u003e\n✅ Pack size: 1 unit\u003cbr\u003e\n✅ Application: ideal for performance and restoration projects\u003cbr\u003e \u003cp\u003e💡 What is a vacuum modulator valve used for in automatic transmissions?\u003c\/p\u003e\n\u003cp\u003eIt uses engine vacuum to regulate hydraulic pressure that controls shifting characteristics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandy for restoring original shift feel in GM builds\u003c\/li\u003e\n\u003cli\u003eHelps prevent harsh or delayed shifts under load\u003c\/li\u003e\n\u003cli\u003eWorks with factory vacuum lines and common performance mods\u003c\/li\u003e\n\u003cli\u003eAdjustable to tailor shifts for street or track use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47902460477675,"sku":"VXB007IAJFQ0","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/614D7AqKAoL.jpg?v=1772987505","url":"https:\/\/vxb.com\/products\/adjustable-vacuum-modulator-valve-for-gm-th350-and","provider":"VXB Bearings","version":"1.0","type":"link"}