Ensure maximum engine durability and stability with these ARP main studs designed specifically for Holden V8 engines. Measuring 21.60 cm in length, they provide precise fitment for 2 bolt main caps, enhancing crankshaft retention under high stress. Discover how these studs improve your engine's reliability and performance.

Ensure superior engine durability with ARP main studs engineered specifically for Ford 302 and 351 Cleveland 2-bolt mains. Measuring 21.60 cm in length, these studs provide precise fit and reliable clamping force for high-performance applications. Discover how they enhance engine integrity below.

Ensure maximum engine stability with ARP's SB CHEV 350 Large Journal Mainstuds featuring a 4-bolt main windage tray design. Measuring 21.60 cm in length, these mainstuds deliver precise fitment and enhanced durability under high-stress conditions. Discover how this robust fastening solution secures your engine’s core components for superior performance.

Ensure maximum engine reliability with ARP's Main Stud Kit designed specifically for Nissan RB26 DETT engines. Precision-engineered studs measuring 21.60 cm in length provide enhanced clamp load capacity to secure your engine components under extreme conditions. Discover how this kit elevates your engine's durability and performance.

Ensure maximum engine block stability with ARP's SB CHEV 350 main studs, designed for precision and durability. Measuring 21.60 cm in length, these studs provide a secure 2-bolt main hex fit compatible with Holden girdles. Engineered to maintain integrity under high stress, they deliver reliable performance where it counts.

Ensure engine stability and durability with the HEX MAIN STUD KIT designed for 2-bolt Main Holden 186-202 6-cylinder engines. Precision-engineered to exacting dimensions of 21.60 cm length, this kit delivers a secure fit for critical engine fastening applications. Discover the advantages of high-performance fasteners in the full description.