{"product_id":"62-89-gm-small-case-v-belt-10si-12si-180-350-amp-brand-x-alternator","title":"1962-1989 GM Small Case V Belt Style 10-12si 180-350 Amp Brand X High Output Alternator","description":"\u003cp\u003e\u003cstrong\u003e1962-1989 GM Small Case V Belt Style 10-12si 180-350 Amp Brand X High Output Alternator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSold by AudioSellerz.com\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eImportant Before Ordering:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eThis high output alternator is sold in the standard factory color unless custom powder coating is selected before checkout. Product photos may show a custom color or finish for example purposes only. If you do not select custom powder coating, your alternator will be built and shipped in the standard factory finish.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eThis alternator is hand-built, bench tested, and shipped after production is complete. Average build time is typically 2-4 weeks before shipment. Because each alternator is built to order for your vehicle and application, it does not ship immediately after purchase.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePlease make sure all vehicle information, amperage options, plug type, and any custom options are selected correctly before placing your order.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIf you need a high output alternator for a 1962-1989 GM small case application with a V belt pulley, this Brand X alternator is built to give you more charging power for car audio, upgraded accessories, and stronger overall electrical performance. These are direct fit units for small case GM alternators with V belt pulleys, making them a solid option when you want more current without guessing on fitment.\u003c\/p\u003e\n\u003cp\u003eThis alternator includes a plug and play adapter for 2 wire GM plugs. If your application uses an external regulator, instructions are included to help you bypass it correctly. If you are unsure about fitment, it is important to verify your exact setup before ordering.\u003c\/p\u003e\n\u003cp\u003eOutput options range from 180 amp to 350 amp, giving you the flexibility to choose the right charging upgrade for your build. Whether you are refreshing an older GM vehicle, building a classic, or supporting a higher demand electrical system, this alternator gives you more usable output than stock for real-world driving and audio use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Installation Notice\u003c\/strong\u003e\u003cbr\u003eA Big 3 upgrade is required when installing a high output alternator. Factory wiring is not designed to support the increased current demand of a high amp alternator or heavy duty alternator upgrade. Failing to upgrade the charging and ground wiring can create excessive heat, voltage drop, and alternator damage, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erectifier failure\u003c\/strong\u003e. Damage caused by improper wiring or failure to complete the Big 3 upgrade is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot covered\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed a Big 3 upgrade kit?\u003c\/strong\u003e\u003cbr\u003eShop our Big 3 kits here:\u003cbr\u003e\u003ca class=\"decorated-link\" href=\"https:\/\/audiosellerz.com\/collections\/big-3-kits\"\u003ehttps:\/\/audiosellerz.com\/collections\/big-3-kits\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-gmavja41.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant to learn why a Big 3 upgrade matters?\u003c\/strong\u003e\u003cbr\u003eRead our guide here:\u003cbr\u003e\u003ca class=\"decorated-link\" href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/big-3-upgrade-high-output-alternator-car-audio\"\u003ehttps:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/big-3-upgrade-high-output-alternator-car-audio\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-gmavja41.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed custom powder coating for your alternator?\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp\u003eAdd the custom powder coat option directly from the Brand X collection page before placing your order. If you do not see the powder coat color you want, please go to\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.prismaticpowders.com\/\"\u003ehttps:\/\/www.prismaticpowders.com\/\u003c\/a\u003e find the color you want that is currently in stock, and then send us the direct link through the website before ordering so we can confirm availability for your custom alternator.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none h-px w-px absolute bottom-0\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Product Information\u003c\/strong\u003e\u003cbr\u003eBrand X high output alternators are hand-built in Ohio and bench tested before shipment. Every unit is built for your specific vehicle and application. If you are upgrading to an aftermarket alternator for car audio or performance use, proper wiring and installation are essential.\u003c\/p\u003e\n\u003cp\u003eEach new unit includes an output sheet, voltage operating range, and installation directions. Every high output car alternator is tested before it ships to help ensure proper performance.\u003c\/p\u003e\n\u003cp\u003eAll alternators are supplied in their standard factory color unless custom powder coating is requested. Please note that the alternator shown in product photos may feature a custom color and may not be the exact color you receive unless that finish is specifically requested.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Information\u003c\/strong\u003e\u003cbr\u003eAll new units include a lifetime warranty on labor for repair and rebuild service. The customer is responsible for the cost of any parts needed for the repair or rebuild.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Ordering Information\u003c\/strong\u003e\u003cbr\u003eBecause each alternator is custom-built to order, average build time is typically\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2–4 weeks\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebefore shipment.\u003c\/p\u003e\n\u003cp\u003eBy placing your order, you acknowledge and agree to the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAll sales are final\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrders cannot be canceled, changed, or modified once placed\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo refunds will be issued under any circumstances\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYour alternator will ship as soon as production is complete\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThank you for your patience and for supporting custom-built products at Audio Sellerz.\u003c\/p\u003e","brand":"Brand X","offers":[{"title":"180 Amp","offer_id":43986467258508,"sku":"","price":285.0,"currency_code":"USD","in_stock":true},{"title":"200 Amp","offer_id":43986467291276,"sku":"","price":305.0,"currency_code":"USD","in_stock":true},{"title":"250 Amp","offer_id":43986467324044,"sku":"","price":329.0,"currency_code":"USD","in_stock":true},{"title":"275 Amp","offer_id":43986467356812,"sku":"","price":365.0,"currency_code":"USD","in_stock":true},{"title":"300 Amp","offer_id":43986467389580,"sku":"","price":389.0,"currency_code":"USD","in_stock":true},{"title":"320 Amp","offer_id":43986467422348,"sku":"","price":425.0,"currency_code":"USD","in_stock":true},{"title":"350 Amp","offer_id":43986467455116,"sku":"","price":465.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/image_540x_ad0d6165-3670-4d03-b35e-9e286b088f0f.webp?v=1745089708","url":"https:\/\/audiosellerz.com\/products\/62-89-gm-small-case-v-belt-10si-12si-180-350-amp-brand-x-alternator","provider":"Audio Sellerz","version":"1.0","type":"link"}