{"product_id":"th350-th400-gate-plates","title":"Winters Shifter Gate Plate Replacement for TH350 \u0026 TH400","description":"\u003ch2\u003eWinters Shifter Replacement Gate Plates for \u003cmeta charset=\"utf-8\"\u003eGM TH350 and TH400\u003c\/h2\u003e\n\u003cp\u003eRestore proper shifting performance in your Winters shifter with these replacement gate plates designed for GM TH350 and TH400 automatic transmissions. Whether your current plate is worn, damaged, or incorrect for your setup, this replacement ensures accurate shift detents and a clean, repeatable gear pattern.\u003c\/p\u003e\n\u003cp\u003eBuilt to Winters specifications, these gate plates are ideal for off-road rigs, race cars, and custom builds where precision shifting matters. Instead of replacing the entire shifter, this is a simple and cost-effective way to bring your setup back to proper working condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Winters Replacement Gate Plate\u003c\/li\u003e\n\u003cli\u003eDesigned for TH350 \/ TH400 transmission patterns (107-1, 157-1 Series)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFits specified Winters shifter models\u003c\/p\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Shifter Replacement Gate Plate\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel construction\u003c\/li\u003e\n\u003cli\u003eShift Pattern: GM TH350 \/ TH400\u003c\/li\u003e\n\u003cli\u003eFitment References: 107-1, 157-1\u003c\/li\u003e\n\u003cli\u003eApplication: Winters Sidewinder and compatible shifters\u003c\/li\u003e\n\u003cli\u003eUse: Replacement or transmission pattern correction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eFits Winters shifters with GM TH350 transmission setups\u003c\/li\u003e\n\u003cli\u003eFits Winters shifters with GM TH400 transmission setups\u003c\/li\u003e\n\u003cli\u003eCompatible with Winters shifter assemblies referenced as 107-1\u003c\/li\u003e\n\u003cli\u003eCompatible with Winters shifter assemblies referenced as 157-1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVerify existing gate plate and transmission before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eEach gate plate is machined to match the exact gear spacing of a specific transmission. Running the wrong plate—or one that’s worn—can lead to missed gears, sloppy shifting, or inconsistent detents.\u003c\/p\u003e\n\u003cp\u003eIn high-performance or off-road applications, especially with manual valve bodies, having a precise and predictable shift pattern is critical. Swapping in the correct gate plate ensures your shifter performs exactly how it was designed, giving you confidence every time you grab a gear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"Winters Performance","offers":[{"title":"Stock Pattern","offer_id":56335430484134,"sku":"1031","price":18.46,"currency_code":"USD","in_stock":true},{"title":"Reverse Pattern","offer_id":56335430516902,"sku":"1032","price":18.46,"currency_code":"USD","in_stock":true},{"title":"RockGate Pattern","offer_id":56335430549670,"sku":"1032-1S","price":18.46,"currency_code":"USD","in_stock":true},{"title":"Reverse RockGate Pattern","offer_id":56335430582438,"sku":"1032-1","price":18.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/1031-1-TH350-TH400-RockCrawl-Reverse-1.jpg?v=1777390656","url":"https:\/\/wideopendesign.com\/products\/th350-th400-gate-plates","provider":"Wide Open Design","version":"1.0","type":"link"}