This 12-piece set of chrome-style header bolts is made from corrosion-resistant alloy steel with a show-quality polished finish — combining strength, heat resistance, and classic visual appeal. Engineered to handle the rigors of high-performance exhaust systems, these bolts are ideal for aftermarket headers and iron cylinder heads on classic American V8s.
Compatible with a wide range of engines — from Chevy small block and big block, to Ford Windsor, Cleveland, FE, and 385-Series, and Mopar LA, B/RB, and 426 HEMI configurations — this set fits many popular muscle cars, trucks, and hot rods spanning decades of production.
Each engine typically uses 12 to 16 bolts. This pack includes 12 total bolts (6 per side), suitable for most small block engines. For applications requiring more, such as Ford 460, FE-series, or Mopar B/RB, we recommend purchasing two sets.
Whether you're building a street machine or restoring a numbers-matching classic, these bolts offer both reliable clamping power and a clean, finished look that stands out in the engine bay.