Granatelli Motor Sports 640371 Valve Cover Gasket and Seal Kit for GM LS Engines

The Granatelli Motor Sports 640371 Valve Cover Gaskets and Seals Kit provides a complete sealing solution for GM Generation 3 and 4 LS-series engines. This comprehensive kit is engineered to replace worn or damaged valve cover gaskets and grommets, ensuring proper oil containment and preventing leaks.

Key Features:

• Premium neoprene construction for excellent oil resistance and durability
• Direct-fit design for GM Gen. 3 and Gen. 4 LS and LSA engines
• Compatible with 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L LS-series engines
• Complete kit includes 2 valve cover gaskets and 8 bolt hole grommets
• Replaces factory gaskets that commonly deteriorate over time
• Professional-grade quality for reliable, long-lasting performance

This kit contains everything needed to service both valve covers on your LS engine. The neoprene material resists heat, oil, and engine chemicals while maintaining flexibility for proper sealing across the valve cover surface. The included bolt hole seals prevent oil seepage around valve cover bolts, a common leak point on LS engines.