{"product_id":"performance-engine-rebuild-re-ring-kit-for-chevrolet-tahoe-2000-2013-4-8l-5-3l","title":"Performance Engine Rebuild Re-Ring Kit for Chevrolet Tahoe (2000-2013) 4.8L 5.3L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003ePrecision Performance Engine Rebuild Re-Ring Kit for 2000-2013 Chevrolet Tahoe (GMT800 \/ GMT900)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Engine Rebuild Re-Ring Kit restores combustion seal integrity, corrects oil consumption, and refreshes rotational bearings on the 2000-2013 Tahoe to renew factory compression and valvetrain reliability.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Chevrolet Tahoe Ring Pack \u0026amp; Gasket Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory \u003cstrong\u003eVortec 4800\u003c\/strong\u003e and \u003cstrong\u003eVortec 5300\u003c\/strong\u003e small blocks frequently encounter ring land carbon fouling, oil blow-by past fatigued piston rings, and journal bearing clearance degradation over high mileage. Combined with heat cycles deteriorating the OEM valley cover, oil pan, and multi-layer steel cylinder head gaskets, the \u003cstrong\u003eGMT800\u003c\/strong\u003e and \u003cstrong\u003eGMT900\u003c\/strong\u003e platforms exhibit low oil pressure, combustion leaks, and internal contamination that standard maintenance cannot remedy.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis overhaul kit provides precision-matched replacement components to rebuild bottom-end and top-end sealing without overboring. Featuring multi-layer steel (MLS) head gaskets engineered for high-shear resistance, steel-backed tri-metal rod and main bearings that handle heavy loading, and ductile iron replacement piston rings designed to properly seat in standard 4.8L and 5.3L cylinder bores, this package stabilizes oil delivery and maintains cylinder sealing under sustained loads.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Gen III Valley Cover Gasket (12558178)\u003c\/li\u003e\n  \u003cli\u003e2 LS1\/LS2\/LS3 Header Gaskets\u003c\/li\u003e\n  \u003cli\u003e1 LS Oil Pan Gasket\u003c\/li\u003e\n  \u003cli\u003e2 LS Water Pump Gaskets\u003c\/li\u003e\n  \u003cli\u003e1 LS Front Cover Gasket\u003c\/li\u003e\n  \u003cli\u003e2 LS Valve Cover Gaskets\u003c\/li\u003e\n  \u003cli\u003e1 LS Damper Seal\u003c\/li\u003e\n  \u003cli\u003e1 LS Rear Cover Gasket\u003c\/li\u003e\n  \u003cli\u003e1 Rear Main Seal\u003c\/li\u003e\n  \u003cli\u003e4 Water Crossover\/Block Off Gaskets (12551933)\u003c\/li\u003e\n  \u003cli\u003e1 Oil Filter Adapter Bypass Gasket (12611384)\u003c\/li\u003e\n  \u003cli\u003e2 Knock Sensor Grommets (12558177)\u003c\/li\u003e\n  \u003cli\u003e2 Multi-Layer Steel (MLS) Head Gaskets\u003c\/li\u003e\n  \u003cli\u003e1 Bolt Kit\u003c\/li\u003e\n  \u003cli\u003e1 Piston Rings Set\u003c\/li\u003e\n  \u003cli\u003e1 Main Bearings \u0026amp; Connecting Rod Bearings Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2000-2013 Chevrolet Tahoe\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e4.8L \/ 5.3L Gen III\/IV LS \/ GMT800 \u0026amp; GMT900\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e270-320 hp \/ 285-335 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e12558178, BTR73450, 12617944, 12612350, 12630223, 12633904, 12637683, 12585673, 12639249, 89060436, 12551933, 12611384, 12558177, 12622033, MS2199, CB-663, E-937K, 2M4978\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2000-2013 Chevrolet Tahoe 4.8L V8\u003c\/li\u003e\n  \u003cli\u003e2000-2013 Chevrolet Tahoe 5.3L V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the GMT800 \/ GMT900 Tahoe?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2000-2013 Chevrolet Tahoe equipped with the \u003cstrong\u003e4.8L\u003c\/strong\u003e and \u003cstrong\u003e5.3L\u003c\/strong\u003e small-block engines. \u003cstrong\u003eThese piston rings will not fit 6.0L engine applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDoes this kit include intake manifold gaskets?\u003c\/h4\u003e\n\u003cp\u003eNo, intake manifold gaskets are not included in this package and must be acquired separately to complete the manifold installation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Chevrolet Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle severe towing cycles, high-payload hauling, and demanding fleet duty, these engine internal sealing and bearing components return your small-block V8 to factory oil pressures and tight mechanical clearances.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67551509348600,"sku":"DS-EG1N0SOVS","price":188.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-engine-rebuild-re-ring-kit-for-chevrolet-tahoe-2000-2013-4-8l-5-3l-1.jpg?v=1790797875","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-engine-rebuild-re-ring-kit-for-chevrolet-tahoe-2000-2013-4-8l-5-3l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}