🔥 NAVARRO 59A FORD FLATHEAD V8 FINNED ALUMINUM HEADS — NEW POLISHED PAIR 🔥
Few names carry more weight in the flathead performance world than Navarro. This is a brand-new, professionally polished matched pair of Navarro 59A finned aluminum cylinder heads for the 1939–1948 Ford and Mercury 24-stud Flathead V8 — never installed, never machined after purchase, never exposed to operating conditions. These are among the most respected bolt-on performance upgrades ever produced for the Ford Flathead, and this pair has been taken further with a full show-quality polish that covers every surface and reaches between every fin.
FEATURES & HIGHLIGHTS: ✅ Genuine Navarro 59A finned aluminum cylinder heads — matched pair ✅ Fits 1939–1948 Ford & Mercury 24-stud Flathead V8 engines ✅ Brand new — never installed on an engine ✅ Professionally polished throughout, including between fins ✅ Removed from packaging only for photographs ✅ Show-quality finish — suitable for high-end builds, restorations, or display
NAVARRO DESIGN DETAILS: • Internal bridging structure for increased rigidity and reduced head flex • Improved gasket sealing characteristics • Horseshoe-style combustion chambers for improved airflow • Cast from premium 356 aluminum alloy • Significant weight reduction and improved cooling versus factory iron heads • Bolt-on fitment — no machine work required for standard installation
CONDITION: Box-fresh and unused. These heads have never been mounted, machined post-purchase, or exposed to heat or operating conditions. The professional polish is immaculate and highlights every casting detail. Equally at home on a high-performance street build, traditional hot rod, period custom, or show vehicle.
KNOWN FITMENT: • 1939–1948 Ford Flathead V8 — 24-stud • Mercury Flathead V8 24-stud applications (verify year range for your engine)
Additional applications may exist beyond those listed. Buyer is responsible for confirming fitment and compatibility with their specific engine combination before purchase.
BUYER NOTES: These heads come from the collection of a longtime car collector and builder who is downsizing. Be sure to browse the other listings in this store — additional vintage flathead parts, hot rod components, and automobilia are available. Please review all photos carefully, as they are part of the description and reflect actual condition. Buyer is responsible for confirming fitment for their specific application. Additional fitment applications may exist beyond those listed. Sold AS-IS, no returns — please ask all questions before purchasing.
