Home / Engine & Performance / Motor / ARP BMW M50B25/M52B28/S50B30US/S52B32US 2-bolt main. Main St “ARP cabinet with SS 12pt accessory bolts” has been added to your cart. View cart ARP BMW M50B25/M52B28/S50B30US/S52B32US 2-bolt main. Main St€ 265,91 In stock ARP BMW M50B25/M52B28/S50B30US/S52B32US 2-bolt main. Main St quantity Add to cart SKU: ARP-201-5000 Categories: Bolts & Studs, Engine & Performance, Motor Brand: ARP Description Description Country of Origin: USA Related products Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 84.50mm 9.0:1 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 78.00mm 10.0:1 Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 10.5:1