ARP For Pontiac 400 455 D-Port Head Bolt Kit 8740 Chromoly Black Oxide Hex

ARP For Pontiac 400 455 D-Port Head Bolt Kit 8740 Chromoly Black Oxide Hex

The ARP For Pontiac 400 455 D-Port Head Bolt Kit is a premium fastening solution designed specifically for high-performance Pontiac 400 and 455 engines. Constructed from high-strength 8740 chromoly steel, these bolts are engineered to withstand the extreme pressures and temperatures associated with high-performance applications. The black oxide finish not only enhances corrosion resistance but also delivers an attractive aesthetic, making these head bolts a practical upgrade for any engine rebuild or performance enhancement project.

This head bolt kit plays a critical role in maintaining the integrity of the cylinder head assembly. Proper fastening is essential for optimal engine performance, as it ensures uniform clamping force across the cylinder head. This is particularly important in high-compression setups where engine dynamics can put extra stress on head bolts. The durability and strength of these ARP bolts provide peace of mind that your engine will perform reliably under demanding conditions.

Each component of the ARP head bolt kit is designed to meet rigorous quality standards, thus providing automotive enthusiasts and professionals with the assurance that they are using a product built for longevity and reliability. The specificity of the design means that they abide by the precise specifications and torque settings, aiding in the prevention of head gasket failures and other associated issues that can arise from inadequate fasteners.

FITMENT: This head bolt kit is specifically designed for Pontiac 400 and 455 engines with D-port cylinder heads, ensuring a perfect fit and performance for these applications.

Key Features & Benefits

• Manufactured from high-strength 8740 chromoly steel for superior performance and durability.
• Black oxide finish enhances corrosion resistance, prolonging the life of the fasteners.
• Engineered for precision fitment on Pontiac 400 and 455 D-port cylinder heads.
• Designed to withstand high levels of torque and thermal stress, ideal for performance engines.
• Includes all necessary hardware for a complete installation, ensuring no additional purchases are required.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.