{"product_id":"rust-buster-over-axle-frame-repair-kit-driver-side-1999-2006-silverado-sierra-1500-rb7321l","title":"Rust Buster Over-Axle Frame Repair Kit (Left \/ Driver Side) - RB7321L","description":"\u003cp\u003eThe \u003cstrong data-start=\"495\" data-end=\"545\"\u003eRust Buster RB7321L Over-Axle Frame Repair Kit\u003c\/strong\u003e is a driver-side frame rail section engineered for \u003cstrong data-start=\"597\" data-end=\"635\"\u003e1999–2006 Chevrolet Silverado 1500\u003c\/strong\u003e and \u003cstrong data-start=\"640\" data-end=\"659\"\u003eGMC Sierra 1500\u003c\/strong\u003e trucks. Made from heavy-duty 7-gauge steel, this 22.25-inch repair piece caps the frame between the fuel tank crossmember and rear shock crossmember—an area commonly weakened by corrosion. Ships with an oil coating to prevent oxidation prior to installation. Welding is required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"946\" data-end=\"970\"\u003e\u003cstrong data-start=\"950\" data-end=\"970\"\u003eProduct Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"971\" data-end=\"1579\"\u003e\n\u003cli data-start=\"971\" data-end=\"1018\"\u003e\n\u003cp data-start=\"973\" data-end=\"1018\"\u003eFits \u003cstrong data-start=\"978\" data-end=\"1016\"\u003e1999–2006 Chevrolet Silverado 1500\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1019\" data-end=\"1057\"\u003e\n\u003cp data-start=\"1021\" data-end=\"1057\"\u003eFits \u003cstrong data-start=\"1026\" data-end=\"1055\"\u003e1999–2006 GMC Sierra 1500\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1058\" data-end=\"1099\"\u003e\n\u003cp data-start=\"1060\" data-end=\"1099\"\u003eFits \u003cstrong data-start=\"1065\" data-end=\"1097\"\u003eall cab \u0026amp; bed configurations\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1100\" data-end=\"1199\"\u003e\n\u003cp data-start=\"1102\" data-end=\"1157\"\u003e\u003cstrong data-start=\"1102\" data-end=\"1124\"\u003eDriver-side (left)\u003c\/strong\u003e over-axle frame repair section\u003c\/p\u003e\n\u003cul data-start=\"1160\" data-end=\"1199\"\u003e\n\u003cli data-start=\"1160\" data-end=\"1199\"\u003e\n\u003cp data-start=\"1162\" data-end=\"1199\"\u003eFor passenger side, see \u003ca href=\"https:\/\/eliteracefab.com\/products\/rust-buster-1999-2006-chevy-silverado-gmc-sierra-over-axle-frame-repair-kit-right\" title=\"RB7321R\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong data-start=\"1186\" data-end=\"1197\"\u003eRB7321R\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1200\" data-end=\"1292\"\u003e\n\u003cp data-start=\"1202\" data-end=\"1292\"\u003eCaps the frame rail between the \u003cstrong data-start=\"1234\" data-end=\"1259\"\u003efuel tank crossmember\u003c\/strong\u003e and \u003cstrong data-start=\"1264\" data-end=\"1290\"\u003erear shock crossmember\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1293\" data-end=\"1326\"\u003e\n\u003cp data-start=\"1295\" data-end=\"1326\"\u003eMeasures \u003cstrong data-start=\"1304\" data-end=\"1314\"\u003e22.25\"\u003c\/strong\u003e in length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1327\" data-end=\"1376\"\u003e\n\u003cp data-start=\"1329\" data-end=\"1376\"\u003eConstructed from \u003cstrong data-start=\"1346\" data-end=\"1374\"\u003eheavy-duty 7-gauge steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1377\" data-end=\"1454\"\u003e\n\u003cp data-start=\"1379\" data-end=\"1454\"\u003eShips with \u003cstrong data-start=\"1390\" data-end=\"1416\"\u003eprotective oil coating\u003c\/strong\u003e to prevent oxidation during transit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1455\" data-end=\"1479\"\u003e\n\u003cp data-start=\"1457\" data-end=\"1479\"\u003e\u003cstrong data-start=\"1457\" data-end=\"1477\"\u003eWelding required\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1480\" data-end=\"1555\"\u003e\n\u003cp data-start=\"1482\" data-end=\"1555\"\u003eRecommended to protect with \u003cstrong data-start=\"1510\" data-end=\"1553\"\u003eRust Buster Rust Converter Paint \u003ca href=\"https:\/\/eliteracefab.com\/products\/rustbuster-rust-to-primer-converter-spray-paint-12oz-can\" title=\"RB9917\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eRB9917\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1556\" data-end=\"1579\"\u003e\n\u003cp data-start=\"1558\" data-end=\"1579\"\u003e\u003cstrong data-start=\"1558\" data-end=\"1579\"\u003eLifetime Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1586\" data-end=\"1609\"\u003e\u003cstrong data-start=\"1590\" data-end=\"1609\"\u003eProduct Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1610\" data-end=\"1877\"\u003e\n\u003cli data-start=\"1610\" data-end=\"1636\"\u003e\n\u003cp data-start=\"1612\" data-end=\"1636\"\u003e\u003cstrong data-start=\"1612\" data-end=\"1622\"\u003eBrand:\u003c\/strong\u003e Rust Buster\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1637\" data-end=\"1665\"\u003e\n\u003cp data-start=\"1639\" data-end=\"1665\"\u003e\u003cstrong data-start=\"1639\" data-end=\"1655\"\u003ePart Number:\u003c\/strong\u003e RB7321L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1666\" data-end=\"1737\"\u003e\n\u003cp data-start=\"1668\" data-end=\"1737\"\u003e\u003cstrong data-start=\"1668\" data-end=\"1685\"\u003eProduct Type:\u003c\/strong\u003e Over-Axle Frame Repair Section (Driver\/Left Side)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1738\" data-end=\"1769\"\u003e\n\u003cp data-start=\"1740\" data-end=\"1769\"\u003e\u003cstrong data-start=\"1740\" data-end=\"1753\"\u003eMaterial:\u003c\/strong\u003e 7-gauge steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1770\" data-end=\"1792\"\u003e\n\u003cp data-start=\"1772\" data-end=\"1792\"\u003e\u003cstrong data-start=\"1772\" data-end=\"1783\"\u003eLength:\u003c\/strong\u003e 22.25\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1793\" data-end=\"1831\"\u003e\n\u003cp data-start=\"1795\" data-end=\"1831\"\u003e\u003cstrong data-start=\"1795\" data-end=\"1812\"\u003eInstallation:\u003c\/strong\u003e Welding required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1832\" data-end=\"1877\"\u003e\n\u003cp data-start=\"1834\" data-end=\"1877\"\u003e\u003cstrong data-start=\"1834\" data-end=\"1846\"\u003eCoating:\u003c\/strong\u003e Oil-based protective coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"1884\" data-end=\"1899\"\u003e\u003cstrong data-start=\"1888\" data-end=\"1899\"\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1900\" data-end=\"2018\"\u003e\n\u003cli data-start=\"1900\" data-end=\"1942\"\u003e\n\u003cp data-start=\"1902\" data-end=\"1942\"\u003e\u003cstrong data-start=\"1902\" data-end=\"1940\"\u003e1999–2006 Chevrolet Silverado 1500\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1943\" data-end=\"1976\"\u003e\n\u003cp data-start=\"1945\" data-end=\"1976\"\u003e\u003cstrong data-start=\"1945\" data-end=\"1974\"\u003e1999–2006 GMC Sierra 1500\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1977\" data-end=\"2018\"\u003e\n\u003cp data-start=\"1979\" data-end=\"2018\"\u003eFits \u003cstrong data-start=\"1984\" data-end=\"2018\"\u003eall cab and bed configurations\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"2025\" data-end=\"2055\"\u003e\u003cstrong data-start=\"2029\" data-end=\"2055\"\u003eAdditional Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2056\" data-end=\"2517\"\u003eThe 1999–2006 GM 1500 trucks—known for their capability and V8 power—often suffer frame corrosion due to road salt and moisture exposure. Rust Buster engineered the RB7321L to restore structural integrity in a high-stress area of the frame. Using advanced scanning and CAD modeling, each section is built for OE-like fitment and long-term durability. Backed by Rust Buster’s \u003cstrong data-start=\"2431\" data-end=\"2452\"\u003eLifetime Warranty\u003c\/strong\u003e, this kit ensures your truck stays on the road where it belongs.\u003c\/p\u003e","brand":"RustBuster","offers":[{"title":"Default Title","offer_id":51343754100904,"sku":"RBRRB7321L","price":168.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/RB7321L.jpg?v=1763180139","url":"https:\/\/eliteracefab.com\/products\/rust-buster-over-axle-frame-repair-kit-driver-side-1999-2006-silverado-sierra-1500-rb7321l","provider":"eliteracefab.com","version":"1.0","type":"link"}