{"product_id":"tuff-country-97010","title":"Tuff Country 97010 - 4 Inch Rear Block \u0026 U-Bolt Kit 73-87 Chevy Truck\/GMC Truck 3\/4 Ton 4WD\/73-91 Chevy\/GMC Suburban 3\/4 Ton 4WD","description":"\u003cp\u003eTuff Country 97010 - 4 Inch Rear Block \u0026amp; U-Bolt Kit 73-87 Chevy Truck\/GMC Truck 3\/4 Ton 4WD\/73-91 Chevy\/GMC Suburban 3\/4 Ton 4WD\u003c\/p\u003e\u003cp\u003eTuff Country P\/N 97010 block kit includes lift blocks and u-bolts designed to raise the rear of your GM Truck\/SUV. Installation is done by inserting the cast lift blocks between the factory rear leaf springs and axle. Extended zinc plated rear u-bolts designed specifically for the GM Truck\/SUV are use to replace the factory u-bolts.\u003cbr\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRear Block and U-Bolt Kit\u003c\/li\u003e\n\u003cli\u003eLifts the rear of your vehicle 4 inches\u003c\/li\u003e\n\u003cli\u003eMaintains a factory ride\u003c\/li\u003e\n\u003cli\u003eCustom made for the application\u003c\/li\u003e\n\u003cli\u003eLift blocks are constructed of heavy duty cast iron\u003c\/li\u003e\n\u003cli\u003eBlocks are tapered to eliminate or reduce driveline vibration\u003c\/li\u003e\n\u003cli\u003eZinc plated corrosion resistant extended u-bolts\u003c\/li\u003e\n\u003cli\u003eSimple Bolt-on Installation\u003c\/li\u003e\n\u003cli\u003eMade In The USA\u003c\/li\u003e\n\u003cli\u003eSold As A Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1973-1987 Chevrolet Truck 3\/4 Ton 4WD\u003c\/li\u003e\n\u003cli\u003e1973-1991 Chevrolet Suburban 3\/4 Ton 4WD\u003c\/li\u003e\n\u003cli\u003e1973-1987 GMC Truck 3\/4 Ton 4WD\u003c\/li\u003e\n\u003cli\u003e1973-1991 GMC Suburban 3\/4 Ton 4WD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOn most applications factory length shocks must be replaced with extended length shocks when installing rear blocks 2 inches in height or taller\u003c\/li\u003e\n\u003cli\u003eDesigned for rear axles only. Never use lift blocks with a front axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTech Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmount of Lift: 4 Inches Rear Lift\u003c\/li\u003e\n\u003cli\u003eBlocks Tapered: Yes\u003c\/li\u003e\n\u003cli\u003eLift Block Dimensions: 4 Inch H x 2.5 Inch W x 4.75 Inch L\u003c\/li\u003e\n\u003cli\u003eU-Bolt Dimensions: 5\/8 Inch x 3.5 Inch x 12.5 Inch - Round\u003c\/li\u003e\n\u003cli\u003eIncludes: 2) 4 Inch Cast Iron Lift Blocks, 4) Rear Axle U-bolts, 1) Hardware Bag (nuts and washers)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Tuff Country","offers":[{"title":"Default Title","offer_id":47360688750730,"sku":"TC-97010","price":201.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_66518cff20d0ab73c98c9b2232164e95_normalized_ba559958-4ae9-4119-8c24-29e64cec5191.jpg?v=1776836500","url":"https:\/\/www.onlyinstock.com\/products\/tuff-country-97010","provider":"Only In Stock","version":"1.0","type":"link"}