{"product_id":"bevinsee-ls3-3-inch-overdrive-alternator-pulley-6-rib-billet-aluminum","title":"Bevinsee LS3 3-Inch Overdrive Alternator Pulley — 6-Rib, Billet Aluminum","description":"\u003ch2\u003eBevinsee LS 3\" OD Overdrive Alternator Pulley\u003c\/h2\u003e\n\u003cp\u003eRefresh your LS engine setup with a purpose-built overdrive pulley engineered for durability and precision. The Bevinsee 3-inch OD pulley is crafted from aircraft-grade 6061 billet aluminum and finished in a sleek anodized black. Its robust construction helps maintain belt integrity while lending a clean, sport-ready look to your engine bay. Designed for LS-type 6-rib factory-style alternators, this pulley supports LS swap projects and a range of 1998–2002 F-Body, 2004–2006 GTO, and 1999–2013 Truck\/SUV V8 applications. It’s not intended for Corvette\/CTS-V or clutch\/decoupler pulley alternatives, ensuring you’re aligned with the right setup from the start.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey benefits at a glance include durability, precision, and aesthetics.\u003c\/strong\u003e The combination of billet aluminum and a deliberate anodized finish provides enduring corrosion resistance, while the 6-rib design delivers dependable belt engagement across RPM ranges. The 3-inch diameter is engineered to complement LS-type alternators, offering a balanced balance of drive feel and performance characteristics without asserting unrealistic outcomes.\u003c\/p\u003e\n\u003ch3\u003eWhy this Bevinsee pulley stands out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Aircraft-grade 6061 billet aluminum for lasting wear in demanding conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e CNC-machined to tight tolerances for accurate alignment and reliable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSporty Aesthetic and Finish:\u003c\/strong\u003e Anodized black coating adds a premium look with enhanced corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for LS 6-Rib factory-style alternators; remove the factory pulley with a puller and press on the new pulley for a clean swap.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Fits 1998–2002 F-Body, 2004–2006 GTO, and 1999–2013 Truck\/SUV V8 models; excludes Corvette\/CTS-V and clutch\/decoupler pulleys.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you might experience in real-world use\u003c\/h3\u003e\n\u003cp\u003eIn daily driving and performance-focused builds, the Bevinsee pulley can contribute to a steadier belt feel and a more cohesive engine bay appearance. The combination of precision machining and a durable finish helps maintain alignment over time, supporting consistent belt wrap and reduced chatter in certain setups. For enthusiasts pursuing LS swap projects, the 3-inch OD design and 6-rib belt engagement offer a practical upgrade path that pairs well with compatible alternator configurations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePotential belt-drive improvements:\u003c\/strong\u003e smoother engagement and reduced belt slip in suitable configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisual upgrade:\u003c\/strong\u003e a clean, performance-oriented look that complements an aggressive engine bay aesthetic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile installation:\u003c\/strong\u003e compatible with multiple LS-Family applications when paired with the correct alternator pulley.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Benefits can vary with the rest of the drivetrain, mounting precise, and other OEM components. This pulley is not intended for use with Corvette\/CTS-V or non-6-Rib clutch\/decoupler pulley systems.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicles does this pulley fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits 1998–2002 F-Body, 2004–2006 GTO, and 1999–2013 Truck\/SUV V8 models; not for Corvette or CTS-V.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What results may I expect from using this pulley?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Possible improvements in belt wrap and drive feel, plus a sportier engine look; actual gains depend on installation and setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bevinsee","offers":[{"title":"Default Title","offer_id":42470078939221,"sku":"B0D2MLL9BK","price":46.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/bevinsee-ls3-overdrive-pulley-3in.jpg?v=1778117621","url":"https:\/\/plentytorque.co.uk\/products\/bevinsee-ls3-3-inch-overdrive-alternator-pulley-6-rib-billet-aluminum","provider":"PlentyTorque","version":"1.0","type":"link"}