Main Stud Kit - 1997.5-2006 5.9L 24V Dodge Cummins

These are 12 mm main studs designed for late 1997 to 2006 vehicles, providing better clamping force and stability compared to bolts.

• Main studs provide superior clamping force compared to main bolts, reducing wear on block threads and assisting with main cap alignment.
• Unlike bolts, which twist during tightening, studs remain stationary, reducing the chance of main cap walking under high loads.
• They are especially beneficial in high-performance applications where increased stability and durability are required.
• Designed to secure crankshaft main bearing caps. This is NOT a head stud kit.