ARP SBC Main Stud Kit 2 Bolt 134-5501 8740 Chromoly Black Oxide Hex Nuts

ARP SBC Main Stud Kit 2 Bolt 134-5501 8740 Chromoly Black Oxide Hex Nuts

The ARP SBC Main Stud Kit is designed specifically for two-bolt applications, ensuring a secure and robust assembly for small-block Chevy (SBC) engines. This kit is constructed from premium 8740 chromoly steel, which provides exceptional strength and durability compared to standard fasteners. The high-strength material ensures that the studs can withstand high levels of stress and heat, vastly improving engine reliability and performance during demanding situations.

One of the primary functions of this main stud kit is to enhance the structural integrity of the engine block. By replacing factory bolts with ARP studs, you significantly reduce the risk of bolt stretch, a common issue that can lead to blown head gaskets and compromised engine performance. The black oxide finish not only adds an aesthetic appeal but also serves as a protective coating to prevent corrosion and wear, contributing to the longevity of the fasteners.

FITMENT: This main stud kit is specifically designed for small-block Chevy (SBC) applications featuring a two-bolt main configuration. It is crucial for builders aiming to upgrade from factory fasteners to high-performance components for improved clamping force and overall engine reliability.

Key Features & Benefits

• Constructed from high-strength 8740 chromoly steel for unparalleled durability.
• Black oxide finish provides corrosion resistance and a sleek appearance.
• Reduction in bolt stretch, enhancing engine reliability during high-stress conditions.
• Designed for two-bolt main configurations, ensuring perfect fitment for SBC applications.
• Includes hex nuts for easier installation and removal during maintenance or assembly.

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.