Best Header Bolts: Top Picks for Strength & Durability

Are you looking for the best header bolts to secure your engine headers with strength and durability? We offer a guide to help you find high-quality, corrosion-resistant bolts that fit perfectly and keep your engine running smoothly.

When it comes to securing your engine headers, choosing the best header bolts is key. These bolts offer strength and durability that keep your engine running smoothly.

Many users find that the right header bolts make installation easier and improve performance. With high-quality materials like chrome moly steel and black oxide finishes, these bolts resist corrosion and last longer.

You want bolts that fit perfectly. You want bolts that hold tight. You want bolts you can trust. This guide will help you find the perfect header bolts for your needs.

List of Top 10 Header Bolts

Image Title Best For Price
SeaEagles Stud Hardware 16Pices 100-1110 1001110 Header Bolts, Chrome Moly Steel, Black Oxide Finish SeaEagles Stud Hardware 16Pices 100-1110 1001110 Header Bolts, Chrome Moly Steel, Black Oxide Finish

SeaEagles Stud Hardware 16Pices 100-1110 1001110 Header Bolts are perfect for anyone who needs strong, reliable fasteners. Whether you’re working on cars, motorcycles, or industrial projects, these chrome moly steel bolts with a black oxide finish offer durability and corrosion resistance.

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ARP 100-1110 1001110 Header Bolts With Hex Style Heads, Chrome Moly Steel With Black Oxide Finish, Set Of 16 ARP 100-1110 1001110 Header Bolts With Hex Style Heads, Chrome Moly Steel With Black Oxide Finish, Set Of 16

This ARP 100-1110 header bolt kit is perfect for car enthusiasts and DIY mechanics who want strong, reliable bolts for their exhaust headers. It’s ideal for upgrades or repairs that need premium-quality hardware.

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Spectre Performance 46723 7/8 Spectre Performance 46723 7/8″ Header Bolt

This product is perfect for mechanics and DIY car enthusiasts who need strong, reliable bolts. It works well with General Motors, Ford, and most Chrysler vehicles. If you want easy installation and lasting performance, this is a great choice.

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551696 Exhaust Manifold Bolts,Manifold Header Bolts for GM LS1 LS3 LS2 LSX LT Series Engines 12 PCS for GM 12617944 Exhaust Manifold Gasket 551696 Exhaust Manifold Bolts,Manifold Header Bolts for GM LS1 LS3 LS2 LSX LT Series Engines 12 PCS for GM 12617944 Exhaust Manifold Gasket

This product is perfect for GM engine owners who need reliable, heavy-duty bolts for their LS1, LS3, LS2, LSX, or LT series engines. If you want strong, corrosion-resistant manifold bolts that fit perfectly and last long, this 12-piece set is made just for you.

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ARP 134-1202 Chromoly Header Bolt Kits, Chevrolet Gen III/LS Series, 3/8˝ wide ARP 134-1202 Chromoly Header Bolt Kits, Chevrolet Gen III/LS Series, 3/8˝ wide

The ARP 134-1202 Chromoly Header Bolt Kit is perfect for Chevrolet Gen III/LS Series owners. It’s ideal for those upgrading their engine with strong, black oxide-finished bolts.

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Moroso 38710 3/8 Moroso 38710 3/8″ x 3/4″ Header Bolt

This Moroso 38710 3/8″ x 3/4″ Header Bolt is perfect for anyone who works on car engines. It’s great for people who want a fast and easy way to install or remove headers. The 7⁄16″ hex head makes the job simple and quick.

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ARP 4001201 Header Stud & Bolt ARP 4001201 Header Stud & Bolt

This ARP 4001201 Header Stud & Bolt is perfect for car enthusiasts who want reliable parts for their Small Block Chevy. It’s vehicle-specific and easy to install, making it ideal for upgrades.

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SWQS 12PCS ES75120 5.3 LS Exhaust Manifold Bolts, 10.9 Header Bolts Exhaust Manifold Hardware Kit Replacement for Chevy Silverado Suburban Gmc Buick LS Series Engines LSX LS2 LS3 LS6 LS7 SWQS 12PCS ES75120 5.3 LS Exhaust Manifold Bolts, 10.9 Header Bolts Exhaust Manifold Hardware Kit Replacement for Chevy Silverado Suburban Gmc Buick LS Series Engines LSX LS2 LS3 LS6 LS7

This exhaust manifold bolt kit is perfect for car owners who need a reliable replacement for their Chevrolet, GMC, Buick, or other compatible vehicles. It’s ideal for those seeking durable, rustproof bolts that last long and fit perfectly.

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SBC Stainless Steel Exhaust Header Bolt Kit 1” 3/8-16 Bolts Compatible with Chevrolet V8 Small Blocks 265 283 305 327 350 383 400 Gen I & II 92-97 LT1 LT4 TPI TBI 96-98 Vortec 5.0L 5.7L BOP SBC Stainless Steel Exhaust Header Bolt Kit 1” 3/8-16 Bolts Compatible with Chevrolet V8 Small Blocks 265 283 305 327 350 383 400 Gen I & II 92-97 LT1 LT4 TPI TBI 96-98 Vortec 5.0L 5.7L BOP

This bolt kit is perfect for car owners and mechanics working on Chevy Small Block or compatible Pontiac and Buick V8 engines from 1955 to 1999. If you want strong, rust-proof bolts that fit exhaust headers up to ½” thick, this kit is for you. It’s great for those who want easy-to-use, high-quality parts that last.

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BBK 1577 Ford 302/351 Exhaust Header Bolt Kit for Ford - 16 Piece 3/8 BBK 1577 Ford 302/351 Exhaust Header Bolt Kit for Ford – 16 Piece 3/8″

This BBK 1577 Ford 302/351 Exhaust Header Bolt Kit is perfect for Ford engine enthusiasts and DIY mechanics who want a reliable, rust-resistant bolt kit designed specifically for all 302 and 351 Ford applications. If you need a durable, American-made kit that fits perfectly and keeps your exhaust headers secure, this 16-piece set is made just for you.

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Detailed Reviews

Discover the top 10 header bolts handpicked for reliability and performance. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best value for your needs. Whether you’re upgrading your engine or fixing your exhaust, this guide makes it easy to find the perfect fit.

1. SeaEagles Stud Hardware 16Pices 100-1110 1001110 Header Bolts, Chrome Moly Steel, Black Oxide Finish

SeaEagles Stud Hardware 16Pices 100-1110 1001110 Header Bolts, Chrome Moly Steel, Black Oxide Finish

SeaEagles Stud Hardware offers a reliable solution for your fastening needs. This set includes 16 header bolts, made from high-quality materials. Each bolt is designed to last, ensuring strength and durability.

The 100-1110 header bolts feature a black oxide finish, providing corrosion resistance. With hex-style heads, installation is easy using standard tools. These bolts are versatile, suitable for various automotive and industrial applications.

Get a complete fastening solution with this convenient set. It meets OEM specifications, ensuring a precise fit every time. Perfect for when you need reliable and strong fasteners.

Pros Cons
  • Strong and rust-resistant for long-lasting use.
  • Easy to install with standard tools.
  • Fits many automotive and industrial projects.
  • Complete set for all your fastening needs.
  • Limited quantity may not meet larger project needs.
  • No extra tools included for installation or removal.
  • Specific size might not fit all applications.

Perfect For:

SeaEagles Stud Hardware 16Pices 100-1110 1001110 Header Bolts are perfect for anyone who needs strong, reliable fasteners. Whether you’re working on cars, motorcycles, or industrial projects, these chrome moly steel bolts with a black oxide finish offer durability and corrosion resistance.

Ready to Purchase?

2. ARP 100-1110 1001110 Header Bolts With Hex Style Heads, Chrome Moly Steel With Black Oxide Finish, Set Of 16

ARP 100-1110 1001110 Header Bolts With Hex Style Heads, Chrome Moly Steel With Black Oxide Finish, Set Of 16

Upgrade your exhaust headers with the ARP 100-1110 1001110 Header Bolts. This premium kit includes 16 bolts made from chrome moly steel with a black oxide finish.

These bolts are 3/8″ in diameter, 1.000″ under head length, and rated at 170,000 PSI. They come with hex-style heads and premium washers for easy installation.

Pros Cons
  • Strong bolts rated at 170,000 PSI for tough jobs
  • Made from durable chrome moly steel with black oxide
  • Includes 16 pieces for a complete header installation
  • Features easy-to-use hex style heads for quick tightening
  • Comes with premium washers for secure fitting
  • No instructions included, might confuse first-time users.
  • Black oxide finish may wear off over time with use.
  • Limited to specific header sizes, not universal.

Perfect For:

This ARP 100-1110 header bolt kit is perfect for car enthusiasts and DIY mechanics who want strong, reliable bolts for their exhaust headers. It’s ideal for upgrades or repairs that need premium-quality hardware.

Ready to Purchase?

3. Spectre Performance 46723 7/8″ Header Bolt

Spectre Performance 46723 7/8

The Spectre Performance 46723 Header Bolt is a gold iridite bolt designed for durability. It fits most General Motors, Ford, and Chrysler vehicles. Each bolt measures 3/8 In. -16 x 7/8 In. and is grade 5.

This package includes 12 bolts, each with a hex head and tool. They are easy to install and perfect for your vehicle needs.

Pros Cons
  • Fits all General Motors, Ford, and most Chrysler models perfectly
  • Gold iridite finish resists rust and keeps bolts looking sharp
  • Strong Grade 5 material ensures long-lasting, reliable performance
  • Pack of 12 bolts gives you plenty for multiple projects
  • Includes tool-friendly hex head for easy installation every time
  • Limited to specific sizes, not universal.
  • No bulk options, only 12 per package.
  • Gold iridite finish may fade over time.

Perfect For:

This product is perfect for mechanics and DIY car enthusiasts who need strong, reliable bolts. It works well with General Motors, Ford, and most Chrysler vehicles. If you want easy installation and lasting performance, this is a great choice.

Ready to Purchase?

4. 551696 Exhaust Manifold Bolts,Manifold Header Bolts for GM LS1 LS3 LS2 LSX LT Series Engines 12 PCS for GM 12617944 Exhaust Manifold Gasket

551696 Exhaust Manifold Bolts,Manifold Header Bolts for GM LS1 LS3 LS2 LSX LT Series Engines 12 PCS for GM 12617944 Exhaust Manifold Gasket

Upgrade your engine’s performance with these high-quality 551696 Exhaust Manifold Bolts. They fit all GM LS & LT series engines from 1997 and up, including LS1, LS3, LS2, LSX, and LT models.

These bolts are made of heavy-duty, high-strength 10.9 material with a special black coating for long-lasting corrosion protection. The package includes 12 bolts sized M8-1.25 x 25mm. Buy with confidence—easy replacement and reliable after-sale service are guaranteed.

Pros Cons
  • Fits all GM LS & LT engines from 1997 and up for easy compatibility.
  • Made with heavy-duty, high-strength 10.9 bolts for lasting durability.
  • Special black coating protects against rust and thread seizure.
  • Includes 12 bolts to cover your full exhaust manifold needs.
  • Reliable after-sale service ensures peace of mind with your purchase.
  • Only fits GM LS & LT series engines, no other models
  • Comes with just 12 bolts, may need more for larger projects
  • Black coating might wear off over time under extreme heat

Perfect For:

This product is perfect for GM engine owners who need reliable, heavy-duty bolts for their LS1, LS3, LS2, LSX, or LT series engines. If you want strong, corrosion-resistant manifold bolts that fit perfectly and last long, this 12-piece set is made just for you.

Ready to Purchase?

5. ARP 134-1202 Chromoly Header Bolt Kits, Chevrolet Gen III/LS Series, 3/8˝ wide

ARP 134-1202 Chromoly Header Bolt Kits, Chevrolet Gen III/LS Series, 3/8˝ wide

Upgrade your engine with the ARP 134-1202 Chromoly Header Bolt Kits. Designed for Chevrolet Gen III/LS Series engines. These bolts are 3/8˝ wide for a perfect fit.

The bolts come with a black oxide finish. This finish adds strength and protects against rust.

Easy to install and built to last. Trust these bolts to keep your headers secure under pressure.

Pros Cons
  • Black oxide finish adds durability and style to your engine.
  • Perfect fit for Chevrolet Gen III/LS Series engines.
  • Chromoly material ensures strength and longevity.
  • Easy installation with 3/8˝ wide header bolts.
  • Limited compatibility with other engine types.
  • No included tools for installation.
  • Black oxide finish may wear over time.

Perfect For:

The ARP 134-1202 Chromoly Header Bolt Kit is perfect for Chevrolet Gen III/LS Series owners. It’s ideal for those upgrading their engine with strong, black oxide-finished bolts.

Ready to Purchase?

6. Moroso 38710 3/8″ x 3/4″ Header Bolt

Moroso 38710 3/8

The Moroso 38710 3/8″ x 3/4″ Header Bolt is built for speed and ease. It uses a 7⁄16″ hex head that lets you install or remove headers quickly.

This bolt fits perfectly. It is strong and reliable. You save time with every use.

Get the job done fast and right. This bolt makes your work smooth and simple. It’s a smart choice for any header project.

Pros Cons
  • Quick installation with 7⁄16″ hex head saves you time.
  • Easy removal ensures hassle-free header maintenance.
  • Durable design handles high-heat environments effortlessly.
  • Perfect fit for 3/8″ x 3/4″ header applications.
  • Limited size options, may not fit all header setups.
  • No included washers or nuts, requires extra purchases.
  • Not suitable for high-heat applications without proper coating.

Perfect For:

This Moroso 38710 3/8″ x 3/4″ Header Bolt is perfect for anyone who works on car engines. It’s great for people who want a fast and easy way to install or remove headers. The 7⁄16″ hex head makes the job simple and quick.

Ready to Purchase?

7. ARP 4001201 Header Stud & Bolt

ARP 4001201 Header Stud & Bolt

The ARP 4001201 Header Stud & Bolt is a must-have for Small Block Chevy owners. This kit includes high-quality bolts designed for specific vehicles. It ensures a secure fit for your engine.

With a lightweight design, this bolt kit weighs only 0.232 kilograms. The part number 4001201 makes it easy to identify. It’s a reliable choice for your engine needs.

This ARP Header Bolt Kit is vehicle-specific, ensuring a perfect fit. Get the right bolts for your Small Block Chevy with this trusted kit.

Pros Cons
  • Perfect fit for your Small Block Chevy engine.
  • Lightweight at just 0.232 kg for easy handling.
  • Vehicle-specific design ensures reliable performance.
  • ARP quality guarantees durability and strength.
  • Fits only Small Block Chevy, not universal
  • Lightweight package may feel less durable
  • Limited info on installation ease

Perfect For:

This ARP 4001201 Header Stud & Bolt is perfect for car enthusiasts who want reliable parts for their Small Block Chevy. It’s vehicle-specific and easy to install, making it ideal for upgrades.

Ready to Purchase?

8. SWQS 12PCS ES75120 5.3 LS Exhaust Manifold Bolts, 10.9 Header Bolts Exhaust Manifold Hardware Kit Replacement for Chevy Silverado Suburban Gmc Buick LS Series Engines LSX LS2 LS3 LS6 LS7

SWQS 12PCS ES75120 5.3 LS Exhaust Manifold Bolts, 10.9 Header Bolts Exhaust Manifold Hardware Kit Replacement for Chevy Silverado Suburban Gmc Buick LS Series Engines LSX LS2 LS3 LS6 LS7

Upgrade your vehicle with the SWQS 12PCS ES75120 5.3 LS Exhaust Manifold Bolts. These header bolts are a perfect fit for many Chevy, GMC, and Buick models. They ensure a secure and durable connection for your exhaust system.

Made from 10.9 grade stainless steel, these bolts are strong and rustproof. They can handle extreme weather and last a long time. This makes them a reliable choice for your car.

The package includes 12 bolts, each measuring M8 x 1.25 x 30mm. This complete kit meets all your needs for exhaust manifold repairs or replacements. It’s a practical and cost-effective solution for your vehicle.

Pros Cons
  • Fits many Chevy, GMC, and Buick models for wide compatibility.
  • Made from strong, rustproof 10.9 grade stainless steel.
  • Resists corrosion and extreme weather for long-lasting use.
  • Comes in a convenient 12-piece kit to meet daily needs.
  • Easy replacement for worn or damaged exhaust bolts.
  • No installation tools included, requiring extra purchases.
  • Limited to specific vehicle models, not universal fit.
  • No warranty or return policy mentioned for buyers.

Perfect For:

This exhaust manifold bolt kit is perfect for car owners who need a reliable replacement for their Chevrolet, GMC, Buick, or other compatible vehicles. It’s ideal for those seeking durable, rustproof bolts that last long and fit perfectly.

Ready to Purchase?

9. SBC Stainless Steel Exhaust Header Bolt Kit 1” 3/8-16 Bolts Compatible with Chevrolet V8 Small Blocks 265 283 305 327 350 383 400 Gen I & II 92-97 LT1 LT4 TPI TBI 96-98 Vortec 5.0L 5.7L BOP

SBC Stainless Steel Exhaust Header Bolt Kit 1” 3/8-16 Bolts Compatible with Chevrolet V8 Small Blocks 265 283 305 327 350 383 400 Gen I & II 92-97 LT1 LT4 TPI TBI 96-98 Vortec 5.0L 5.7L BOP

Upgrade your engine with the SBC Stainless Steel Exhaust Header Bolt Kit. These bolts fit Chevy V8 small blocks from 1955 to 1999.

They work with many Chevy and GM engines. The bolts fit flanges up to ½ inch thick. They do not fit original factory manifolds.

Made from high-grade 18-8 stainless steel, these bolts will not rust. Each bolt uses a 5/16-inch Allen wrench. The kit includes washers for a perfect fit.

Pros Cons
  • Fits many Chevy, Pontiac, Buick, Oldsmobile V8 engines.
  • Rust-proof stainless steel bolts and washers for long-lasting use.
  • Easy installation with 5/16” Allen wrench/socket.
  • Works with exhaust headers up to ½” thick flanges.
  • Not compatible with OEM manifolds — fits headers only.
  • Requires a 5/16” Allen wrench, not a standard socket.
  • Only fits flanges up to ½” thick, limiting some setups.

Perfect For:

This bolt kit is perfect for car owners and mechanics working on Chevy Small Block or compatible Pontiac and Buick V8 engines from 1955 to 1999. If you want strong, rust-proof bolts that fit exhaust headers up to ½” thick, this kit is for you. It’s great for those who want easy-to-use, high-quality parts that last.

Ready to Purchase?

10. BBK 1577 Ford 302/351 Exhaust Header Bolt Kit for Ford – 16 Piece 3/8″

BBK 1577 Ford 302/351 Exhaust Header Bolt Kit for Ford - 16 Piece 3/8

BBK 1577 Ford 302/351 Exhaust Header Bolt Kit is built tough. It fits all 302 and 351 Ford engines. The kit includes 16 bolts, each 3/8 by 3/4 inches.

These bolts are zinc coated. This means they will not rust easily. You get strong, long-lasting parts made in the USA.

This kit is the same as the one in all BBK Ford header kits. BBK is a top brand for performance exhaust parts. Trust BBK for quality and fit.

Pros Cons
  • BBK American-made performance exhaust brand, trusted and reliable.
  • Zinc-coated bolts prevent rust, ensuring long-lasting durability.
  • Fits all 302/351 Ford applications, perfect for your vehicle.
  • 16-piece kit includes everything you need for easy installation.
  • Only fits Ford 302 and 351 engines.
  • Zinc coating may wear over time.
  • Limited to 16 bolts, no extras.

Perfect For:

This BBK 1577 Ford 302/351 Exhaust Header Bolt Kit is perfect for Ford engine enthusiasts and DIY mechanics who want a reliable, rust-resistant bolt kit designed specifically for all 302 and 351 Ford applications. If you need a durable, American-made kit that fits perfectly and keeps your exhaust headers secure, this 16-piece set is made just for you.

Ready to Purchase?

Buying Guide

Choosing the right header bolts is simple. The right bolts keep your engine safe and strong.

Many users find that good header bolts make installation easy and keep their engine running well. You want bolts that fit just right, hold tight, and last long. Here’s what to look for when buying header bolts:

  • Material Quality: Choose bolts made from strong materials like chrome moly steel or high-grade stainless steel. These materials resist rust and wear, so your bolts last longer.

  • Finish: Look for finishes like black oxide or gold iridite. These finishes protect bolts from corrosion and keep them looking good even after heat and weather exposure.

  • Size and Fit: Make sure the bolts match your engine’s specifications exactly. Proper size means a perfect fit and secure hold, preventing leaks and damage.

  • Strength Rating: Check the bolt’s strength rating, often shown in PSI or grade numbers. Higher ratings mean the bolts can handle more pressure and heat without breaking.

  • Head Style: Hex heads are common and easy to install with standard tools. Some bolts have special heads for faster installation or better grip.

  • Compatibility: Pick bolts designed for your specific engine model or series. Vehicle-specific kits ensure the best fit and performance.

  • Quantity: Consider how many bolts you need. Some kits come with extra bolts and washers, giving you a complete set for your project.

  • Corrosion Resistance: If you drive in wet or salty conditions, choose bolts with coatings or materials that resist rust and corrosion.

  • Ease of Installation: Some bolts come with washers or special designs that make installation smoother and faster.

  • Brand Reputation: Trusted brands often provide better quality and reliable customer support. Look for well-known names in automotive parts.

By focusing on these factors, you’ll find header bolts that keep your engine secure and running smoothly for years.