BMW 7 Series

This Athena Cut Ring Head Gasket is specifically engineered to replace BMW part numbers 11127557265 and 11127557266 for the N52 and N54

- Uniform Clamping Force: ARP Main Studs provide a uniform clamping force that OEM bolts cannot

The BMW M60 engine

BMW ARP Main Stud Kits Engine:S38 B35/B36/ B38 BMW 7 SeriesUpgrading your engine for optimal performance and reliability requires top quality components. OEM hardware can potentially create weaknesses that can hinder your engine's full potential, especially if you're supercharging or turbocharging it. That's why we trust ARP, the world leader in fastener technology, for our engine upgrades. ARP Main Studs offer several benefits, including eliminating main cap walk and protecting engine block threads. These