The Fel-Pro 2909 Engine Crankshaft Seal Kit is designed to provide a reliable and durable seal for GM 400 V8 engines, including the GMP Performance V8 400 (6.6L). Crafted with proprietary materials, this two-piece Viton seal ensures optimal performance in demanding conditions. It is engineered for imperfect sealing surfaces, making it suitable for real-world repair environments where surface imperfections are common. The kit is specifically designed to address common sealing issues, improve longevity, and enhance engine performance.


Fel-Pro's innovative sealing technology helps maintain a proper seal under high crankcase vacuum conditions, elevated temperatures, and high RPM levels. Its fluoroelastomer compound offers excellent resistance to heat, oils, and abrasion, ensuring long-term durability and reliable operation. This feature is particularly beneficial in high-performance or racing applications where engine stresses are significantly increased. The kit’s design simplifies installation, reduces repair time, and helps fix original equipment design issues, minimizing future complaints and service needs.


It is important to note that this product is not intended for use in emission-controlled vehicles, aligning with its high-performance specifications. As a part of Fel-Pro’s comprehensive automotive sealing solutions, the 2909 crankshaft seal kit provides confidence and peace of mind for professional mechanics and enthusiasts alike. Whether upgrading or repairing, this kit offers a dependable solution for maintaining engine integrity and performance over time. Proper installation and compatibility ensure the best results, making it a valuable addition to any engine rebuild or repair project.

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