ARP Main Stud Kit 234-5605 Chromoly — Fits Small Block Chevy 4-Bolt Main

Superior Engine Reliability with ARP

When building a high-performance Small Block Chevy, engine integrity is paramount. The ARP Main Stud Kit (234-5605) provides the clamping force necessary to keep your main caps locked in place under extreme stress. Designed specifically for 4-bolt main applications, these studs are the gold standard for engine builders who refuse to compromise on quality.

Engineered for High-Performance Applications

ARP fasteners are manufactured from premium 8740 chromoly steel, heat-treated to provide exceptional tensile strength. This kit includes:

• High-Strength Chromoly Construction: Rated for superior durability compared to standard factory bolts.
• Black Oxide Finish: Provides excellent corrosion resistance and a professional look.
• Precision Threads: Rolled after heat treatment for maximum fatigue strength and consistent torque loading.
• Splayed Cap Compatibility: Designed to accommodate windage trays and splayed main cap configurations.

Using studs instead of bolts allows for more accurate torque readings and ensures that the main caps are seated perfectly every time. Whether you are building a street machine or a dedicated race engine, ARP provides the peace of mind that your bottom end will stay together under high RPMs. Trust your engine build to the industry-leading fasteners available at GGCRACING.