Stainless Steel Flathead Ford V8 Tube Header Bolts, Set/12. Flathead ford v8 center dump exhaust performance headers, stainless steel improve the performance and exhaust note of your 1932-53 flathead ford v8 with these affordable, high-quality tubular steel headers. This item is in the category eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Exhaust & Emission Systems\Manifolds & Headers.