Top rated automotive replacement exhaust header bolts

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Top rated automotive replacement exhaust header bolts

AI-generated summary · updated July 27, 2026 · verify details before purchase.

1 Best overall
ARP 400-1003 Stainless Steel Header Bolt Set

4.8/5 $25-$35

High-strength stainless steel bolts with 12-point heads, resistant to corrosion and seizing.
- Extremely durable
- Corrosion resistant
- Prevents galling
- Higher price than some
- Requires a 12-point socket
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2 Best value
Dorman 03148 Header Bolt Set

4.5/5 $15-$25

Affordable set with hardened steel and zinc plating, includes lock washers.
- Good value
- Zinc plated
- Includes washers
- Not stainless steel
- May rust over time
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3 Best budget pick
Mr. Gasket 5958G Header Bolt Set

4.6/5 $15-$20

Cheap yet reliable set with hardened steel bolts and lock washers.
- Very affordable
- Simple design
- Works well for most applications
- Zinc finish may wear
- No thread locking feature
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4 Best for vibration resistance
Stage 8 8815 Locking Header Bolts

4.7/5 $40-$55

Locking mechanism prevents bolts from backing off in high-vibration environments.
- Never loosen
- High vibration resistant
- Reusable
- Expensive
- More complex installation
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5 Best stud kit
ARP 400-1103 Header Stud Kit

4.8/5 $35-$45

Stainless steel studs with nuts for easier header installation and alignment.
- Easier alignment
- Strong and durable
- Corrosion resistant
- More expensive than bolts
- Requires nuts tightening
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6 Best cheap replacement
Dorman 03142 Header Bolt Set

4.4/5 $12-$18

Inexpensive set for quick replacement, includes bolts and lock washers.
- Low cost
- Easy to find
- Basic but functional
- Not for high-performance
- May strip easily
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7 Best for MagnaFlow headers
MagnaFlow 71365 Header Bolt Kit

4.5/5 $20-$30

Specifically designed for MagnaFlow headers, includes bolts and gaskets.
- Perfect fit for MagnaFlow
- Includes gaskets
- Good quality
- Limited compatibility
- Slightly higher price
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8 Best for corrosion resistance
ARP 400-1002 Header Bolt Set (Black Oxide)

4.7/5 $30-$40

Stainless steel with black oxide finish for extra corrosion protection.
- Extra corrosion resistance
- 12-point head
- High strength
- Pricey
- Finish may wear over time
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Buying advice

When choosing header bolts, consider material (stainless steel resists rust but can gall; use anti-seize), head type (12-point allows higher torque, hex is more common), and whether you need locking features for high-vibration engines. Stud kits simplify installation but cost more. Always check thread size and length for your specific vehicle.

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Top rated automotive replacement exhaust header bolts

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