About Clevite77
Clevite77 engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Clevite77 lineup with fast shipping and expert fitment support — order with confidence.
<h2>Ultimate Sealing for Big Block Ford 429/460 Rounded Rectangle Ports</h2><p>Maximize the power and reliability of your Big Block Ford 429 or 460 engine with the <strong>Clevite77 MS19997 Header Gasket Set</strong>. These premium gaskets are meticulously engineered for BBF applications featuring 2.020" x 2.070" rounded rectangle port headers. A perfect, leak-free seal is paramount for these high-output engines, ensuring optimal exhaust flow, preventing power loss, and protecting against hot exhaust gas damage. Don't compromise on the foundation of your Ford's performance.</p><h3>Robust Construction for Big Block Demands</h3><p>The MS19997 gaskets are crafted from Clevite77's industry-leading <strong>Steel Core Graphite</strong> material. This advanced composite is specifically chosen for its ability to withstand the extreme temperatures, vibrations, and pressures characteristic of Big Block Ford engines. The integrated steel core provides unparalleled structural integrity, preventing gasket blowouts, while the high-density graphite layers ensure a perfect, conforming seal that remains steadfast under the most punishing conditions. </p><ul><li><strong>Designed for BBF 429/460:</strong> Exact fit for Big Block Ford engines with 2.020" x 2.070" rounded rectangle port headers.</li><li><strong>Steel Core Graphite Durability:</strong> Superior resistance to heat, pressure, and thermal cycling.</li><li><strong>Prevents Exhaust Leaks:</strong> Ensures peak engine efficiency and consistent power delivery.</li><li><strong>Blowout Resistant:</strong> Robust construction for long-lasting reliability in high-performance applications.</li><li><strong>Includes Pair:</strong> Complete set for both sides of your Big Block Ford engine.</li></ul><h3>The Clevite77 Difference for Your Ford</h3><p>For Big Block Ford owners, selecting the right components is crucial for both performance and longevity. The Clevite77 MS19997 header gaskets provide the confidence of a superior, leak-free seal, allowing your 429 or 460 to perform at its best. Their ability to endure extreme conditions makes them an indispensable part of any serious build or restoration. Trust Clevite77 for the quality your Big Block Ford deserves. Explore the full range of performance parts at GGCRACING.</p>
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