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Top rated automotive performance exhaust header bolts

AI-generated summary · updated July 29, 2026 · verify details before purchase.

  1. ARP 200-8501 Stainless Steel Header Bolt Kit
    Best overall ARP

    ARP 200-8501 Stainless Steel Header Bolt Kit

    4.8/5 $50.88 Only 16 left

    High-strength stainless steel bolts with hex head and washer face, known for durability and corrosion resistance.

    • Strong and durable
    • Corrosion resistant
    • Precise fitment
    • Slightly higher cost
  2. Stage 8 8845 Header Bolt Locking Kit
    Best for vibration resistance Stage 8

    Stage 8 8845 Header Bolt Locking Kit

    4.7/5 $81.28

    Features locking clip system to prevent bolts from backing out, ideal for high-vibration applications.

    • Zero loosening
    • Easy installation
    • Includes gaskets
    • Pricey
    • Clip can be fiddly
  3. Mr. Gasket 9560 Header Bolt Kit
    Best budget pick Mr. Gasket

    Mr. Gasket 9560 Header Bolt Kit

    4.5/5 $60.99 Only 3 left

    Affordable steel header bolts with plated finish, provides reliable performance for the price.

    • Low cost
    • Good quality for price
    • Standard fit
    • Not stainless steel
    • May rust over time
  4. ARP 200-8502 Pro Series Header Bolt Kit
    Best premium choice ARP

    ARP 200-8502 Pro Series Header Bolt Kit

    4.9/5 $25.87 Only 14 left

    Premium 12-point stainless steel bolts with a tensile strength of 200,000 psi, for serious performance builds.

    • Extreme strength
    • 12-point head grips well
    • Lifetime warranty
    • Expensive
    • Requires special socket
  5. Dorman 03432 Header Bolt Kit
    Best value Dorman

    Dorman 03432 Header Bolt Kit

    4.3/5 $10.70

    Economical steel header bolts with a zinc-plated finish, suitable for daily drivers.

    • Very affordable
    • Good for basic use
    • Widely available
    • Lower quality
    • Not for high-performance
  6. Holley 245-102 Header Bolt Kit
    Best for small block Chevy ARP

    Holley 245-102 Header Bolt Kit

    4.6/5 $39.74

    Specifically designed for small block Chevy engines, includes bolts and flat washers.

    • Perfect fit for SBC
    • Good finish
    • Includes washers
    • Limited engine compatibility
  7. ARP 200-8503 Header Bolt Kit (Polished)
    Best for show cars ARP

    ARP 200-8503 Header Bolt Kit (Polished)

    4.8/5 $39.74

    Polished stainless steel bolts that look great and resist corrosion, for engine bay aesthetics.

    • Beautiful look
    • Corrosion proof
    • Same strength as standard
    • Expensive
    • Polishing may wear
  8. Flowtech 31145FLT Header Bolt Kit
    Best for older engines Flowtech

    Flowtech 31145FLT Header Bolt Kit

    4.4/5 $99.95

    Economical steel bolts with a black oxide finish, made for older vehicles with standard header flanges.

    • Budget-friendly
    • Black oxide resists rust
    • Simple install
    • Not for high heat
    • Shorter length
  9. JEGS 555-10035 Header Bolt Kit
    Best DIY choice JEGS

    JEGS 555-10035 Header Bolt Kit

    4.5/5 $50.98 Only 16 left

    Includes bolts, washers, and nuts with a zinc finish, great for custom header installations.

    • Complete kit
    • Good value
    • Hex head works with common tools
    • Zinc can chip
    • Not stainless
  10. Moroso 68530 Header Bolt Kit
    Best for racing Moroso

    Moroso 68530 Header Bolt Kit

    4.6/5 $17.99

    High-strength alloy steel bolts with a black nitride finish, designed for extreme conditions.

    • Racing quality
    • Heat resistant
    • Lightweight
    • Costly
    • Limited availability

What to consider before buying

When choosing header bolts, prioritize material and locking mechanism. Stainless steel offers corrosion resistance and strength, while locking clips or thread-locker prevent loosening. Ensure bolt size and thread pitch match your engine's header flange. Budget options like Dorman or Mr. Gasket work for mild builds, but high-performance applications benefit from ARP or Stage 8. Consider the bolt head style (hex, 12-point, or Allen) for tool access in tight engine bays.

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