{"product_id":"rear-limited-slip-lock-kit-with-pinion-for-gm-8-5-28-spline-10-bolt-3-73-ratio","title":"Rear Limited-slip Lock Kit with Pinion for GM 8.5\" 28 Spline 10 Bolt 3.73 Ratio","description":"\u003ch2\u003eRear Limited-slip Lock Kit with Pinion for GM 8.5\" 28 Spline 10 Bolt 3.73 Ratio\u003c\/h2\u003e\u003cp\u003eUpgrade your vehicle’s drivetrain performance with this high-quality aftermarket rear limited-slip lock kit. Engineered specifically for the GM 8.5-inch 10-bolt rear end, this kit provides the enhanced traction and reliability you need for both daily driving and demanding performance conditions. This is a premium aftermarket alternative to OEM components, offering excellent value and heavy-duty reliability for your differential rebuild or upgrade.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-traction limited-slip design for improved power delivery to both wheels.\u003c\/li\u003e\n\u003cli\u003ePremium aftermarket construction ensures durability and a long service life.\u003c\/li\u003e\n\u003cli\u003eSpecifically optimized for vehicles running a 3.73 gear ratio.\u003c\/li\u003e\n\u003cli\u003eComplete kit includes the pinion gear for a more efficient and comprehensive installation.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered 28-spline configuration for a secure and perfect fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGM trucks and SUVs equipped with an 8.5-inch 10-bolt rear differential.\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado and GMC Sierra models with matching axle specifications.\u003c\/li\u003e\n\u003cli\u003eClassic GM full-size cars and muscle cars utilizing the 10-bolt rear axle setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAxle Type: GM 8.5\" (10-Bolt)\u003c\/li\u003e\n\u003cli\u003eSpline Count: 28\u003c\/li\u003e\n\u003cli\u003eGear Ratio: 3.73\u003c\/li\u003e\n\u003cli\u003ePart Type: Aftermarket Limited-slip Lock Kit with Pinion\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength steel construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM part?\u003c\/strong\u003e\u003cbr\u003eNo, this is a premium aftermarket replacement part. It is designed to provide high-level performance and fitment as a reliable alternative to the original equipment manufacturer part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm compatibility?\u003c\/strong\u003e\u003cbr\u003eTo ensure a perfect fit, please verify that your vehicle features an 8.5-inch 10-bolt rear differential, has a 28-spline count, and is intended for a 3.73 gear ratio setup.\u003c\/p\u003e\u003chr\u003e\u003cem\u003eImportant: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.\u003c\/em\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42821472911431,"sku":"ZZ2S01204","price":853.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_2d64cd25-a651-4d5f-bea7-71dd3caf43d5.jpg?v=1779799960","url":"https:\/\/www.northlineparts.com\/products\/rear-limited-slip-lock-kit-with-pinion-for-gm-8-5-28-spline-10-bolt-3-73-ratio","provider":"Northline Parts","version":"1.0","type":"link"}