Watch in action

Professional Grade Main Fasteners

For VW and Audi enthusiasts demanding the highest level of engine reliability, this Auto Racing Products Main Stud Kit is the definitive choice. Designed for 2-bolt main applications, this kit replaces factory bolts with high-strength chromoly studs, providing the clamping force required to handle increased horsepower and torque. Whether you are building a turbo-charged monster or a high-compression track engine, these studs are essential for bottom-end rigidity.

Technical Advantages

• High-Tensile Material: Premium chromoly construction for superior durability.
• 12-Point Nuts: Allows for higher torque values and easier access in tight spaces.
• Consistent Clamping: Prevents main cap walk and ensures precise bearing clearance.
• Durable Finish: Black oxide coating prevents rust and oxidation in the engine block.

The transition from bolts to studs is one of the most effective ways to improve engine longevity. Because studs do not exert a twisting force on the block threads during installation, they provide a more accurate torque reading and a more secure hold. This kit includes everything needed to secure your main caps, ensuring your crankshaft stays exactly where it needs to be. Invest in the best for your VW or Audi engine build. Get your high-performance fasteners from GGCRACING.