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Bestview LS Engine Gasket Kit Compatible with GM Chevy 4.8L 5.3L 5.7L 6.0L 6.2L V8 – Fits Oil Pan, Timing Cover, Rear Main Seal, Valley Cover – Replaces CS5975A CS9284 12558178 in Kuwait Bestview LS Engine Gasket Kit Compatible with GM Chevy 4.8L 5.3L 5.7L 6.0L 6.2L V8 – Fits Oil Pan, Timing Cover, Rear Main Seal, Valley Cover – Replaces CS5975A CS9284 12558178 in Kuwait Bestview LS Engine Gasket Kit Compatible with GM Chevy 4.8L 5.3L 5.7L 6.0L 6.2L V8 – Fits Oil Pan, Timing Cover, Rear Main Seal, Valley Cover – Replaces CS5975A CS9284 12558178 in Kuwait Bestview LS Engine Gasket Kit Compatible with GM Chevy 4.8L 5.3L 5.7L 6.0L 6.2L V8 – Fits Oil Pan, Timing Cover, Rear Main Seal, Valley Cover – Replaces CS5975A CS9284 12558178 in Kuwait Bestview LS Engine Gasket Kit Compatible with GM Chevy 4.8L 5.3L 5.7L 6.0L 6.2L V8 – Fits Oil Pan, Timing Cover, Rear Main Seal, Valley Cover – Replaces CS5975A CS9284 12558178 in Kuwait Bestview LS Engine Gasket Kit Compatible with GM Chevy 4.8L 5.3L 5.7L 6.0L 6.2L V8 – Fits Oil Pan, Timing Cover, Rear Main Seal, Valley Cover – Replaces CS5975A CS9284 12558178 in Kuwait Bestview LS Engine Gasket Kit Compatible with GM Chevy 4.8L 5.3L 5.7L 6.0L 6.2L V8 – Fits Oil Pan, Timing Cover, Rear Main Seal, Valley Cover – Replaces CS5975A CS9284 12558178 in Kuwait

Bestview LS Engine Gasket Kit Compatible with GM Chevy 4.8L 5.3L 5.7L 6.0L 6.2L V8 – Fits Oil Pan, Timing Cover, Rear Main Seal, Valley Cover – Replaces CS5975A CS9284 12558178

KWD 18
Brand
Bestview
Weight
0.5 kg
– 1 +

Special Features

  • Complete Gasket Set – This LS engine gasket kit includes essential components for a full engine reseal: oil pan gasket (OS30693R), valley cover gasket (Gen III)(12558178), timing cover gasket(12633904), Water Pump Gasket (ES73010), Oil Pan Cover Gasket (12611384), Front Cover Seal (12585673), Rear Cover Gasket (12639249), Coolant Bypass Seals (12551933), Valley Pan Gasket (12558177), Oil Galley Plug (12573460)
  • Wide Compatibility – Compatible with GM LS V8 engines including 4.8L, 5.3L, 5.7L, 6.0L, LS1, LS2, LS3, LS4, LS5, and LS6. Fits a wide range of GM vehicles such as Chevrolet Silverado, Suburban, Tahoe, Avalanche, Colorado, Camaro, Express, Trailblazer, Caprice; GMC Sierra, Yukon, Savana, Envoy, Canyon; Cadillac Escalade; and Buick Rainier.
  • Premium Material Construction – Made from high-quality rubber and metal-core materials for superior sealing, durability, and heat resistance, ensuring long engine life and leak-free performance.
  • OEM Equivalent Performance – Replaces OEM part numbers CS5975A, CS9284, and 12558178. Designed to meet or exceed factory specifications.
  • Easy Installation – Direct-fit design and precision-cut shapes simplify the installation process. Ideal for LS swaps, rebuilds, or maintenance projects.

Description

Restore the sealing performance of your GM LS V8 engine with this complete LS Gasket Kit, compatible with 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines. Whether you're performing an engine rebuild, LS swap, or just replacing old gaskets, this kit includes all the critical seals you need.
OE Part Number:
Head Gasket Set OE Number is CS5975A CS9284 12573460 89060436 ES73010 12585673 12558177 12639249 OS30693R 12551933 12611384 12633904 12558178
This Package Includes:
1x Cylinder Engine Oil Pan Gasket Set (OS30693R 12612350)
1x Gen III Valley Cover Gasket (12558178)
2x Water Pump Gasket (ES 73010)
1x Oil Pan Cover Gasket (12611384)
1x Front Cover Seal (12585673)
1x Rear Cover Gasket (12639249)
1x Rear Main Seal (89060436)
4x Coolant Bypass Seals (12551933 56390）
1x Front Timing Cover Gasket (12633904)
2x Valley Pan Gasket （12558177）
1x Oil Galley Plug (12573460)
Each gasket is manufactured from premium materials that resist heat, oil, and pressure, ensuring a leak-free seal that stands up to performance demands. Designed as a direct OEM replacement for GM part numbers CS5975A, CS9284, and 12558178, this set ensures easy installation and reliable fitment.
Compatible with LS engine platforms including LS1, LS2, LS3, LS6, LM7, LQ4, LQ9 and others commonly used in performance applications and swaps.

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