ARP Head Bolt Kit

Part #: 203-3801

Overview

The ARP Head Bolt Kit is a premium fastener solution engineered specifically for Toyota engines from 1989 onward, including 1.3L and 1.5L models. Designed for engine rebuilds, performance upgrades, or restoration projects, these head bolts deliver the strength and reliability necessary to maintain proper head gasket sealing and ensure consistent engine performance. Crafted with high-quality materials, they help prevent head gasket failure and provide peace of mind during demanding driving conditions or engine modifications.

Ideal for automotive enthusiasts, mechanics, and DIY rebuilders, this kit offers a durable and precise fastening solution that supports the integrity of your engine’s cylinder head assembly. Whether restoring a classic or upgrading a daily driver, these bolts are designed to meet the rigorous demands of modern engine operation.

Key Features

Designed to provide reliable clamping force and maintain proper cylinder head sealing under thermal and mechanical stresses, the ARP Head Bolt Kit features:

• High-strength alloy steel construction for durability and longevity
• Precision-machined threads for accurate torque application
• Engineered to resist stretching and fatigue during high-performance use
• Corrosion-resistant coating to withstand harsh engine environments
• Designed specifically for Toyota 1.3L and 1.5L engines from 1989 to 2025
• Includes all necessary fasteners for complete head bolt replacement