{"title":"Ring and Pinions - GM 8.875\" Truck Rear, 1963-1982","description":"","products":[{"product_id":"1963-1982-gm-8-875-12-bolt-truck-ring-and-pinion-gear-set","title":"1963-1982 GM 8.875\" 12 Bolt Truck - Ring and Pinion Gear Set","description":"\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cdiv class=\"jumbotron\"\u003e\n\u003ch2 class=\"text-center\"\u003eGM 8.875\" 12 Bolt Truck Ring and Pinion Set\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch2 class=\"panel-title\"\u003e\n\u003cspan class=\"fa fa-file-text fa-lg\"\u003e\u003c\/span\u003e  Description\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003ch3 class=\"text-center\"\u003ePackage Includes:\u003c\/h3\u003e\n\u003cp class=\"text-center\"\u003e\u003cstrong\u003e(1) Ring and Pinion Gear Set (Choose Ratio Above)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e- *Note: 1963-1964 12 Bolt Truck applications require a 30 spline yoke.\u003c\/p\u003e\n\u003cp\u003e- *Note: The GM 8.875\" 12 Bolt Truck differential has carrier breaks at 2.73 \/ 2.76-3.42 \/ 3.73. That means if you have 3.42 gears from the factory, and would like to run a 4.56 ratio, you will need to buy a thick gear, or a new carrier. Contact support if you need help figuring out what carrier you have.\u003c\/p\u003e\n\u003cp\u003e- Rigid Axle's aftermarket ring and pinion gear sets are made from heat treated \u003cstrong\u003e8620 steel\u003c\/strong\u003e. Our aftermarket gear set is made using a five-cut, \u003cstrong\u003eface milled\u003c\/strong\u003e manufacturing process. Once set up correctly, this will give a square contact pattern on the drive and coast side of each tooth. We are proud of our ring and pinion lines, and you will be too!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/ring-and-pinion-break-in-procedure\"\u003e- Remember to properly break in your new gear set! Click here for instructions!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e- Rigid Axle is proud to offer our customers a full line of differential, transfer case, and transmission parts. We specialize in complete rebuild kits for domestic cars and trucks. Give us a call with your year, make, and model and we'll build you a custom kit for your build!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstrong\u003e \u003cstrong\u003e \u003c\/strong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cstrong\u003e \u003cstrong\u003e \u003c\/strong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch2 class=\"panel-title\"\u003e\n\u003cspan class=\"fa fa-car fa-lg\"\u003e\u003c\/span\u003e  Applications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cul\u003e\n\u003cli\u003eChevrolet Blazer (1969-1974)\u003c\/li\u003e\n\u003cli\u003eChevrolet C10 (1975-1982)\u003c\/li\u003e\n\u003cli\u003eChevrolet C10 Panel (1965-1967)\u003c\/li\u003e\n\u003cli\u003eChevrolet C10 Pickup (1964-1974)\u003c\/li\u003e\n\u003cli\u003eChevrolet C10 Suburban (1967-1982)\u003c\/li\u003e\n\u003cli\u003eChevrolet C20 (1975-1981)\u003c\/li\u003e\n\u003cli\u003eChevrolet C20 Pickup (1969-1974)\u003c\/li\u003e\n\u003cli\u003eChevrolet C20 Suburban (1973-1981)\u003c\/li\u003e\n\u003cli\u003eChevrolet G10 (1975-1981)\u003c\/li\u003e\n\u003cli\u003eChevrolet G10 Van (1964-1974)\u003c\/li\u003e\n\u003cli\u003eChevrolet G20 (1975-1981)\u003c\/li\u003e\n\u003cli\u003eChevrolet G20 Van (1967-1974)\u003c\/li\u003e\n\u003cli\u003eChevrolet K10 (1975-1981)\u003c\/li\u003e\n\u003cli\u003eChevrolet K10 Pickup (1964-1974)\u003c\/li\u003e\n\u003cli\u003eChevrolet K10 Suburban (1967-1982)\u003c\/li\u003e\n\u003cli\u003eChevrolet K20 (1975-1981)\u003c\/li\u003e\n\u003cli\u003eChevrolet K20 Pickup (1969-1974)\u003c\/li\u003e\n\u003cli\u003eChevrolet K20 Suburban (1973-1981)\u003c\/li\u003e\n\u003cli\u003eChevrolet K5 Blazer (1975-1981)\u003c\/li\u003e\n\u003cli\u003eChevrolet P10 (1975-1980)\u003c\/li\u003e\n\u003cli\u003eChevrolet P10 Series (1965-1967)\u003c\/li\u003e\n\u003cli\u003eChevrolet P10 Van (1967-1974)\u003c\/li\u003e\n\u003cli\u003eChevrolet P20 (1975-1981)\u003c\/li\u003e\n\u003cli\u003eChevrolet P20 Series (1966-1967)\u003c\/li\u003e\n\u003cli\u003eChevrolet P20 Van (1968-1974)\u003c\/li\u003e\n\u003cli\u003eChevrolet Suburban (1965-1966)\u003c\/li\u003e\n\u003cli\u003eGMC C15 (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC C15 Suburban (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC C15\/C1500 Pickup (1967-1974)\u003c\/li\u003e\n\u003cli\u003eGMC C15\/C1500 Suburban (1967-1974)\u003c\/li\u003e\n\u003cli\u003eGMC C1500 (1979-1982)\u003c\/li\u003e\n\u003cli\u003eGMC C1500 Suburban (1979-1981)\u003c\/li\u003e\n\u003cli\u003eGMC C25 (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC C25 Suburban (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC C25\/C2500 Pickup (1969-1974)\u003c\/li\u003e\n\u003cli\u003eGMC C25\/C2500 Suburban (1969-1974)\u003c\/li\u003e\n\u003cli\u003eGMC C2500 (1979-1981)\u003c\/li\u003e\n\u003cli\u003eGMC C2500 Suburban (1979-1981)\u003c\/li\u003e\n\u003cli\u003eGMC G1000 Series (1965-1966)\u003c\/li\u003e\n\u003cli\u003eGMC G15 (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC G15\/G1500 Van (1967-1974)\u003c\/li\u003e\n\u003cli\u003eGMC G1500 (1979-1981)\u003c\/li\u003e\n\u003cli\u003eGMC G25 (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC G25\/G2500 Van (1967-1974)\u003c\/li\u003e\n\u003cli\u003eGMC G2500 (1979-1981)\u003c\/li\u003e\n\u003cli\u003eGMC Jimmy (1970-1981)\u003c\/li\u003e\n\u003cli\u003eGMC K1000 Pickup (1966)\u003c\/li\u003e\n\u003cli\u003eGMC K15 (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC K15 Suburban (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC K15\/K1500 Pickup (1966-1974)\u003c\/li\u003e\n\u003cli\u003eGMC K15\/K1500 Suburban (1967-1974)\u003c\/li\u003e\n\u003cli\u003eGMC K1500 (1979-1982)\u003c\/li\u003e\n\u003cli\u003eGMC K1500 Suburban (1979-1982)\u003c\/li\u003e\n\u003cli\u003eGMC P15 (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC P15\/P1500 Van (1967-1974)\u003c\/li\u003e\n\u003cli\u003eGMC P1500 (1979-1980)\u003c\/li\u003e\n\u003cli\u003eGMC P25 (1975-1978)\u003c\/li\u003e\n\u003cli\u003eGMC P25\/P2500 Van (1967-1974)\u003c\/li\u003e\n\u003cli\u003eGMC P2500 (1979-1981)\u003c\/li\u003e\n\u003cli\u003eGMC PB1000 Series (1965-1966)\u003c\/li\u003e\n\u003cli\u003eGMC PB15 Series (1966)\u003c\/li\u003e\n\u003cli\u003eGMC PB1500 Series (1965)\u003c\/li\u003e\n\u003cli\u003eGMC PB2500 Van (1966)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003ch2 class=\"panel-title\"\u003e\n\u003cspan class=\"fa fa-info-circle fa-lg\"\u003e\u003c\/span\u003e  Specifics\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Model:\u003c\/strong\u003e GM 8.875\" 12 Bolt Truck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover Bolt Quantity:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Breaks:\u003c\/strong\u003e 2.73 \/ 2.76-3.42 \/ 3.73\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gear Bolt Quantity:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gear Bolt Size:\u003c\/strong\u003e 3\/8 X 24 RH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gear Diameter:\u003c\/strong\u003e 8.875\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gear Material:\u003c\/strong\u003e 8620 Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gear Rotation:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinion Diameter:\u003c\/strong\u003e 1.438\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinion Spline:\u003c\/strong\u003e 30\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstrong\u003e \u003cstrong\u003e \u003c\/strong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"Rigid Axle","offers":[{"title":"3.08","offer_id":42392757797086,"sku":"GM12T-308-RA","price":338.0,"currency_code":"USD","in_stock":true},{"title":"3.42","offer_id":42392757829854,"sku":"GM12T-342-RA","price":338.0,"currency_code":"USD","in_stock":true},{"title":"3.73","offer_id":42392757862622,"sku":"GM12T-373-RA","price":338.0,"currency_code":"USD","in_stock":true},{"title":"3.73 Thick","offer_id":42392757895390,"sku":"GM12T-373TK-RA","price":364.0,"currency_code":"USD","in_stock":true},{"title":"4.10 \/ 4.11","offer_id":42392757928158,"sku":"GM12T-410-RA","price":338.0,"currency_code":"USD","in_stock":true},{"title":"4.10 \/ 4.11 Thick","offer_id":42392757993694,"sku":"GM12T-410TK-RA","price":364.0,"currency_code":"USD","in_stock":true},{"title":"4.56","offer_id":42392758026462,"sku":"GM12T-456-RA","price":364.0,"currency_code":"USD","in_stock":true},{"title":"4.56 Thick","offer_id":42392758059230,"sku":"GM12T-456TK-RA","price":430.0,"currency_code":"USD","in_stock":true},{"title":"4.88","offer_id":42392758091998,"sku":"GM12T-488-RA","price":430.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1832\/6013\/products\/GM12T-308-RA_7de1adf1-7768-4a3a-a7ca-3ecb0f04eca6.jpg?v=1643148968"}],"url":"https:\/\/www.rigidaxle.com\/collections\/ring-and-pinions-gm-8-875-truck-rear-1963-1982.oembed","provider":"Rigid Axle","version":"1.0","type":"link"}