The 10 Best Automotive Replacement Exhaust Header Bolts to Buy – November 2021 Review

Looking for the best Automotive Replacement Exhaust Header Bolts?

We did 22 hours of research and testing 12 products to create this review. We believe the best Automotive Replacement Exhaust Header Bolts doesn’t have to be the most sophisticated to be exceptional. Our product selection lives up to its promise. Many different criteria were used for this comparison to be more relevant and more precise. Now discover our comparison !

TOP 10

SaleNo. 1
Stage 8 8911A 1" Locking Header Bolt Kit for GM Small Block
  • Grade 8 bolts will not stretch when hot
  • Duplex nickel finish for a superior look and corrosion resistance
  • Double hex head includes 3/16 inches recessed allen head for easy installation
  • Removable and reusable
  • Can visually inspect; no need to put a wrench on to check tightness
No. 2
Z Whip BBC Stainless-Steel Exhaust Header Bolt Kit 1” 3/8-16 Bolts and Washers Compatible with Chevrolet V8 Big Block V8 Engines 1958-2000 348 366 402 409 427 396 454 502 7.4L TBI Vortec
  • Compatible with all 1958-2000 Chevy Big Block Exhaust Headers with up to ½” Thick Flanges 348 366 402 409 427 396 454 502 (These do not fit oem manifolds)
  • These are High Grade 18-8 Stainless-Steel Steel 3/8-16x1” Bolts and Washers That will NOT rust or Corrode like the chrome or steel ones sold. These Use a 5/16” Allen Wrench/Socket
  • We are an AS9100D and ISO 9001:2015 Certified Manufacturer that produces aerospace parts for The Boeing Aircraft Company and The US Military. Parts we produce fly at 30,000 feet where failure is not an option. We put the same quality into every part we produce.
  • When you purchase Z Whip Parts you will always get the highest quality for your vehicle that you rightfully deserve
  • Meets or Exceeds Industry Standard ASME / ANSI Specifications
No. 3
Moroso 38710 3/8" x 3/4" Header Bolt
  • Package Dimension : 7.18 " L x 5.37 " W x 1 " H
  • Item Package Weight : 0.55 pounds
  • Country of Origin: UNITED STATES
  • Model Number : 38710
SaleNo. 4
Milodon 84542 3/8' x 1' Header Bolt for Small Block Chevy, Big Block Chrysler and Pontiac, (Set of 12), Black
71 Reviews
Milodon 84542 3/8" x 1" Header Bolt for Small Block Chevy, Big Block Chrysler and Pontiac, (Set of 12), Black
  • Grade 8 bolts
  • Heat-treated header bolts
  • Easy to work with between header tubes
  • Fit type: Vehicle Specific
SaleNo. 5
Milodon 84543 3/8' x 1' Header Bolt for Big Block Chevy and Ford 289/351W/390/428/429/460, (Set of 16) , Black
40 Reviews
Milodon 84543 3/8" x 1" Header Bolt for Big Block Chevy and Ford 289/351W/390/428/429/460, (Set of 16) , Black
  • Grade 8 bolts
  • Heat-treated header bolts
  • Easy to work with between header tubes
  • Made in United States
No. 6
ARP 4001209 Header Bolts With 12-Point Heads, Polished Stainless Steel, Set Of 12
  • Premium grade bolt kit to facilitate installation of exhaust headers
  • Rated at 170,000 PSI, which is considerably stronger than Grade 8 hardware
  • Bolts are 3/8" in diameter and have a 1.000 under head length; 12 pieces
  • Manufactured from polished Stainless 300 steel, a proprietary alloy that is impervious to rust and corrosion
  • Heads are compact 12-point style, and premium-quality washers are included
SaleNo. 7
Stage 8 8913A 1" Locking Header Bolt kit for Ford Small Block
  • Grade 8 bolts will not stretch when hot
  • Duplex nickel finish for a superior look and corrosion resistance
  • Double hex head includes 3/16 inches recessed allen head for easy installation
  • Removable and reusable
  • Can visually inspect; no need to put a wrench on to check tightness
No. 8
ARP 134-1202 Chromoly Header Bolt Kits, Chevrolet Gen III/LS Series, 3/8˝ wide
  • Fastener finish: black oxide
  • Fastener material: steel
  • Fastener style: bolt
SaleNo. 9
Stage 8 - 8916 MOPAR 4.7, 5.7, 6.1 Liter Hemi V8 Header Bolt Kit - 8mm 1.25x25mm Bolts 6 Point DHH - Set of 17 pieces
  • Grade 8 bolts will not stretch when hot
  • Duplex nickel finish for a superior look and corrosion resistance
  • Double hex head includes 3/16 inches recessed allen head for easy installation
  • Removable and reusable
  • Can visually inspect; no need to put a wrench on to check tightness
SaleNo. 10
Mr. Gasket 2230G Headlock Locking Header Bolt, (Set of 12)
55 Reviews
Mr. Gasket 2230G Headlock Locking Header Bolt, (Set of 12)
  • Serrated teeth grip header flange surface providing a locking action
  • Thread-lock patch prevents header bolt torque loss and provides positive thread seal
  • Combination hex/socket head design for easy installation
  • Made from high-grade stainless steel to resist rust and corrosion
  • Material specification Grade 8, 150,000 PSI tensile strength

Intro

Find out where you can get the best Automotive Replacement Exhaust Header Bolts! Making your choice among different Automotive Replacement Exhaust Header Bolts on the market is not always easy. It can also turn into a daunting task because of the many websites offering the same type of product. On this page, we will give you a comparison to get the best value for your money. This complete ranking provides you with a comprehensive view and allows you to pick the best Automotive Replacement Exhaust Header Bolts. You will find a broad selection of models, brands, and prices. Whether you want to save money or find out what is the best Automotive Replacement Exhaust Header Bolts for you, our comparison will help you make the right choice. To keep things practical and easy to understand, we created a Top 10 of the best Automotive Replacement Exhaust Header Bolts. You won’t have to choose your products at random anymore.. On your marks! Compare! Pick your Automotive Replacement Exhaust Header Bolts!

Our Picks

SaleNo. 1
Stage 8 8911A 1" Locking Header Bolt Kit for GM Small Block
  • Grade 8 bolts will not stretch when hot
  • Duplex nickel finish for a superior look and corrosion resistance
  • Double hex head includes 3/16 inches recessed allen head for easy installation
  • Removable and reusable
  • Can visually inspect; no need to put a wrench on to check tightness
No. 2
Z Whip BBC Stainless-Steel Exhaust Header Bolt Kit 1” 3/8-16 Bolts and Washers Compatible with Chevrolet V8 Big Block V8 Engines 1958-2000 348 366 402 409 427 396 454 502 7.4L TBI Vortec
  • Compatible with all 1958-2000 Chevy Big Block Exhaust Headers with up to ½” Thick Flanges 348 366 402 409 427 396 454 502 (These do not fit oem manifolds)
  • These are High Grade 18-8 Stainless-Steel Steel 3/8-16x1” Bolts and Washers That will NOT rust or Corrode like the chrome or steel ones sold. These Use a 5/16” Allen Wrench/Socket
  • We are an AS9100D and ISO 9001:2015 Certified Manufacturer that produces aerospace parts for The Boeing Aircraft Company and The US Military. Parts we produce fly at 30,000 feet where failure is not an option. We put the same quality into every part we produce.
  • When you purchase Z Whip Parts you will always get the highest quality for your vehicle that you rightfully deserve
  • Meets or Exceeds Industry Standard ASME / ANSI Specifications
No. 3
Moroso 38710 3/8" x 3/4" Header Bolt
  • Package Dimension : 7.18 " L x 5.37 " W x 1 " H
  • Item Package Weight : 0.55 pounds
  • Country of Origin: UNITED STATES
  • Model Number : 38710

Why you should trust us?

This guide is the result of more than 10 years of experience in researching, testing, and writing about various subject. Our team members are experts in their fields. We spent 22 hours reading all the articles we could find online and all the customer reviews on various retail websites such as Amazon, Ebay, Alibaba or Flipkart. We also found many websites that provided valuable resources such as purchasing guides and detailed information on Automotive Replacement Exhaust Header Bolts. To help you make the best choice among the hundreds of products available, we decided to offer you a comparison in order to find the best value for your money. We searched different fields to find the best Automotive Replacement Exhaust Header Bolts. We also looked at the best alternatives for reasonably priced and easy to use products. After we determined our main parameters, we conducted our research and tests.These parameters separate a great product from an average one:

  • Price
  • Ease of use
  • Customer reviews
  • Quality
  • Durability

Conclusion

We hope this ranking was helpful to you in choosing the Automotive Replacement Exhaust Header Bolts that best suits you. We made it thoroughly and we will update it regularly, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, to get an overview of what the market has to offer. We are here to make it easier for you and to make informed decisions. If our ranking gave you a clearer view on the different products available, feel free to let us know in the comments section. We will happily read them.

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Last update on 2021-11-10 at 08:43 / Affiliate links / Images from Amazon Product Advertising API