ARP Pro Series Main Bolt Kit For Subaru EJ20 EJ25 2-Bolt Crankcase 260-5401

ARP Pro Series Main Bolt Kit For Subaru EJ20 EJ25 2-Bolt Crankcase 260-5401

The ARP Pro Series Main Bolt Kit is engineered to provide superior strength and reliability for the Subaru EJ20 and EJ25 engines. These bolts are an essential upgrade for those looking to enhance their engine's performance, particularly in applications where high RPMs and increased horsepower are common. Constructed from premium materials, this bolt kit ensures that the main caps are securely held in place, fostering optimal crankshaft alignment and reducing the risk of displacement under extreme conditions.

One of the key advantages of the ARP Pro Series Main Bolt Kit is its ability to withstand the immense stresses generated during operation. Traditional bolts can yield or deform, leading to catastrophic failures. ARP’s proprietary manufacturing processes, including heat treatment and special alloy formulations, result in bolts that maintain their structural integrity even when subjected to the most demanding environments. Users can have peace of mind knowing that their engine is anchored down robustly, contributing to overall engine longevity and performance consistency.

In addition to their strength, these main bolts offer precise fitment and ease of installation, making them a popular choice among enthusiasts and professionals alike. When paired with ARP's high-performance engine components, this kit becomes a vital element in achieving optimal performance metrics and reliability in the Subaru EJ platform.

FITMENT: Compatible with Subaru EJ20 and EJ25 engines with a 2-bolt crankcase configuration.

Key Features & Benefits

• High-strength bolts designed to withstand extreme conditions.
• Ensures precise alignment of the crankshaft for improved performance.
• Manufactured from premium materials for long-lasting durability.
• Easy installation with OEM fitment compatibility.
• Ideal for performance builds and high-RPM applications.

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

Returns. 60-day free returns, except in extreme cases.

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

Warranty. Full manufacturer guarantee.