Enhance engine reliability and durability with ARP's main studs designed specifically for SB Chrysler 318, 340, and 360 wedge engines. At 21.60 cm in length, these studs ensure precise fitment and robust clamping force to prevent main cap movement under high stress. Discover the engineering details that improve your engine’s structural integrity.

Ensure maximum engine durability and precise fitment with ARP's BB CHEV 454 Main Studs, designed specifically for Big M Dart blocks with splayed caps. Measuring 21.60 cm in length, these studs provide the exact tension needed to maintain structural integrity under extreme conditions. Discover how these fasteners enhance your engine’s reliability and performance.

Ensure maximum engine stability and durability with precision-engineered main studs designed specifically for BB CHEV 396 and 454 engines. Measuring 21.60 cm in length, these 2-bolt main studs include a windage tray for enhanced oil control and reduced crankcase windage, optimizing performance under demanding conditions. Discover how these studs improve your engine’s reliability and power delivery.

Ensure superior engine stability and durability with ARP's SB CHEV 350 Large Journal Mainstuds featuring 4 bolt main splayed caps. Measuring 21.60 cm in length, these studs provide precise fitment for optimal crankshaft retention. Discover how these mainstuds enhance your engine's performance and longevity.

Ensure maximum engine reliability with these ARP 2-bolt mainstuds designed specifically for Toyota 1JZ and 2JZ Supra engines from 1993 to 1998. Measuring 21.60 cm in length, their precise fit maintains optimal crankshaft stability under high stress. Discover how these mainstuds can elevate your engine's performance integrity.