Main Stud & Bolt Kits

Main Stud & Bolt Kits are essential for securing the main bearings in an engine block, providing stability and strength to the engine assembly. These kits are specifically designed to withstand high levels of torque and prevent any unwanted movement or flex during operation.

The products in this category, such as the ARP BB Chevy WP Merlin II and III Iron Block MBK - 135-5202 and the ARP Mopar V8 (Exc 426 Hemi) Main Stud Kit - 140-5401, are made from high-quality materials and precision-engineered to ensure a perfect fit and long-lasting durability. Whether you are building a high-performance race engine or simply looking to upgrade your stock components, these Main Stud & Bolt Kits are crucial for maintaining the integrity of your engine.

From Mopar to Chevy to BMW, there are a wide variety of options available to fit your specific engine make and model. Whether you are working on a classic muscle car or a modern diesel truck, these Main Stud & Bolt Kits will provide the secure foundation needed to keep your engine running smoothly under even the most demanding conditions.

Upgrade your engine build with Main Stud & Bolt Kits that are trusted by professional engine builders and enthusiasts alike. Invest in the reliability and performance of top-quality components to ensure that your engine can handle whatever you throw at it. Shop our selection of Main Stud & Bolt Kits today and take your engine build to the next level.