M20 ARP Head Stud Kit

Planning to boost your M20? Building a high HP stroker engine? This ARP head stud kit is for you — trusted by engine builders worldwide.

• Higher clamping strength than OEM head bolts
• Reusable hardware — unlike your factory bolts
• Precision-engineered by ARP, the world leader in fastener technology
• Superior clamping force for high-boost and high-compression applications
• Fits all M20 engines
• Replaces BMW part number 11121726478

For torque specifications, see the Spec Sheet.

We use these in many of our own in-house builds and are fully confident in the fit, finish, and performance of every ARP stud kit we carry.