ARP Main Stud Kit Small Block Chevy with Windage Tray

The ARP main stud kit with windage tray for small block Chevy engines replaces factory main cap bolts with high-strength studs. It is also sold as a main bolt or main cap stud kit. It is made for street performance, racing and engine builds that need stronger main cap clamping.

Key Features:

• Main studs clamp the main caps more securely and evenly than stock bolts. This helps keep the main bores stable under high load and high RPM.
• Includes a windage tray, which helps control oil near the rotating assembly.
• Made by ARP, a brand known for high-strength fasteners for performance and racing engines.
• Precision-machined, with rolled threads for strength and fatigue resistance.
• Choose the child item that matches your engine configuration.

This kit suits engine builders who want stronger main cap hardware and better oil control in one package. Use it for a performance rebuild or a new small block Chevy build.