Best Performance Exhaust Header Bolts of 2026

Spectre Performance 46723 7/8" Header Bolt is a set of 12 high quality, grade 5, gold iridite hex head bolts that fit all General Motors, Ford and most Chryslers. These bolts are useful for securely fastening exhaust headers to your vehicle's engine, ensuring that they stay in place while you drive. The gold iridite plating provides an additional layer of protection against corrosion and other forms of wear and tear, increasing the lifespan of the bolts.

ARP 1001110 Header Bolts Kit is a premium grade bolt kit designed to help you install exhaust headers effortlessly. With 170,000 PSI strength rating, these bolts are considerably stronger than Grade 8 hardware. Plus, the 3/8” diameter and 1.000 under head length of the bolts make them a perfect fit for exhaust headers. Made from black oxide finished chrome moly steel, the traditional hex style heads of the bolts provide easy maneuverability. The package includes 16 pieces of bolts and premium-quality washers.

Mr. Gasket Header Bolt Set includes 12 exhaust header bolts made from carbon steel with a black oxide finish that resists corrosion and provides a clean professional appearance. The compact hex head and flange are ideal for tight spaces.

This is a 3/8" x 3/4" header bolt designed for securing exhaust headers. The package dimension is 7.18" x 5.37" x 1" and the item package weight is 0.55 pounds. It is made in the United States and the model number is 38710.

This ARP Header Bolt Kit is specifically designed to fit Big Block Chevy vehicles. The package includes hex bolts with part number 4001112 and a weight of 0.75 pounds. The kit is perfect for those looking for reliable and high-quality exhaust header bolts.

The Stage 8 8911A Locking Header Bolt Kit includes grade 8 bolts with a duplex nickel finish that won't stretch when hot and provide corrosion resistance. The double hex head features a 3/16 inch recessed allen head for easy installation and is removable and reusable. Additionally, the bolts can be visually inspected without needing to put a wrench on them to check tightness.

The Stage 8 Header Bolt Kit offers high-quality Grade 8 bolts designed to withstand heat without stretching, ensuring reliable performance in your vehicle. Its duplex nickel finish not only enhances appearance but also provides excellent corrosion resistance, making it a durable choice. The double hex head features a convenient 3/16 inch recessed Allen head, allowing for easy installation without hassle. Plus, you can easily check tightness visually, eliminating the need for a wrench. This combination of features makes the kit user-friendly and efficient for any performance exhaust project.

The Stage 8 Locking Bolt Kit is a high-quality performance exhaust header bolt kit designed specifically for GM Small Block engines. These Grade 8 bolts are built to withstand high temperatures without stretching, ensuring a secure and tight fit. The duplex nickel finish not only offers a superior look but also provides excellent corrosion resistance, ensuring long-lasting durability. The double hex head design includes a 3/16 inch recessed allen head, making installation a breeze. One of the standout features of this bolt kit is that it is removable and reusable, allowing for easy maintenance and future adjustments. Additionally, the visual inspection feature eliminates the need to use a wrench to check tightness, saving you time and effort. With the Stage 8 Locking Bolt Kit, you can enjoy peace of mind knowing that your exhaust header bolts are secure and reliable.

The Stage 8 Locking Bolt Kit is a high-quality performance exhaust header bolt kit designed specifically for GM Small Block engines. Made with grade 8 bolts, this kit ensures that the bolts will not stretch when exposed to high temperatures, providing a secure and reliable connection. The duplex nickel finish not only gives the bolts a superior look but also enhances their corrosion resistance, ensuring long-lasting durability. The double hex head design includes a 3/16 inches recessed allen head, making installation quick and easy. Additionally, the bolts are removable and reusable, allowing for convenient maintenance. With the Stage 8 Locking Bolt Kit, you can visually inspect the bolts without the need to put a wrench on, saving you time and effort while ensuring the tightness of your exhaust header.

The Stage 8 8912A Locking Header Bolt Kit with 1" Bolts is a high-performance exhaust header bolt kit that features Grade 8 bolts with a duplex nickel finish for superior corrosion resistance and a great look. The double hex head includes a 3/16 inches recessed allen head for easy installation, and the bolts are removable and reusable. The kit also allows for visual inspection without the need to put a wrench on to check tightness.