Designed specifically for high-performance applications

Available for street

such as increased clamping force and improved head gasket sealing

CP-Carrillo specializes in high-performance

ARP Main Stud Kit, BMW S38 SC7701 Designed specifically for high-performance applicationsThis ARP Main Stud Kit is designed to replace BMW 07119912680 for the S38B35, S38B36, and S38B38 found in the E24, E28, and E34 M5 and M6 chassis. Upgrading from factory main bolts to ARP Main Studs is a simple, yet greatly beneficial upgrade. ARP Main Studs offer the following benefits: Uniform Clamping Force: ARP Main Studs provide a uniform clamping force that OEM bolts cannot. With the improved distribution of pressure across main bearing caps