{"product_id":"richmond-gear-excel-ring-and-pinion-sets-12bt410-gm-8-875-in-12-bolt-truck-4-10-gears","title":"Richmond Gear EXCel Ring and Pinion Sets 12BT410 GM 8.875 in. (12-bolt) truck 4.10 Gears","description":"\u003cp\u003eProduct Description\u003c\/p\u003e\n\u003cp\u003eEXCEL 12BT410 GM 8.875\" 4.10 Ratio Ring \u0026amp; Pinion Gear Set – 12 Bolt Rear Differential\u003cbr\u003eHigh-Performance Ring \u0026amp; Pinion Set for GM 8.875\" (12 Bolt) Differentials\u003c\/p\u003e\n\u003cp\u003eThe EXCEL by Richmond 12BT410 is a premium-quality 4.10 ratio ring and pinion set, precision-engineered for GM 8.875\" (12 Bolt) truck differentials. Made from durable 8620 steel, this gear set provides excellent wear resistance, ensuring long-lasting performance in heavy-duty and high-torque applications.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits:\u003cbr\u003eOEM-Quality Construction: Precision-cut gears for a smooth, quiet ride and optimal power transfer.\u003cbr\u003eDurable 8620 Steel: Industry-standard material for enhanced strength and longevity under load.\u003cbr\u003ePerfect Fit \u0026amp; Compatibility: Designed for GM 8.875\" (12 Bolt) rear differentials with a 3.73 or numerically higher ratio carrier.\u003cbr\u003eDirect Replacement: Replaces GM Part #69-0204-1, USA Standard Gear 36177, Motive Gear GM12-411A, and more.\u003cbr\u003eReliable Performance: Ideal for daily driving, towing, and off-road use.\u003cbr\u003eApplications \u0026amp; Compatibility:\u003cbr\u003eFits GM 8.875\" (12 Bolt) rear differentials found in the following Chevrolet \u0026amp; GMC vehicles:\u003c\/p\u003e\n\u003cp\u003e1969-1974 Chevrolet Blazer\u003cbr\u003e1965-1982 Chevrolet C10 \/ C10 Suburban \/ C20 \/ C20 Suburban\u003cbr\u003e1964-1982 Chevrolet K10 \/ K10 Suburban \/ K20 \/ K20 Suburban \/ K5 Blazer\u003cbr\u003e1975-1981 Chevrolet \u0026amp; GMC G10, G20, G30 Vans\u003cbr\u003e1964-1982 Chevrolet \u0026amp; GMC P-Series (P10, P20, P30)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eReplaces:\u003cbr\u003eUSA Standard Gear: 36177\u003cbr\u003eRichmond Gear: 69-0204-1\u003cbr\u003eTranstar Industries: 742J730E\u003cbr\u003eMotive Gear: GM12-411 \/ GM12-411A\u003c\/p\u003e\n\u003cp\u003e**All clearance items are final sale**\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":47227929034890,"sku":"12BT410","price":159.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/5548\/8394\/files\/61ujkB2tBVL._AC_SX569.jpg?v=1761310310","url":"https:\/\/pistontwistin.org\/products\/richmond-gear-excel-ring-and-pinion-sets-12bt410-gm-8-875-in-12-bolt-truck-4-10-gears","provider":"Piston Twistin LLC","version":"1.0","type":"link"}