ARP Ford Flathead (1949-53) w/Offenhauser heads head stud kit 154-4104 nissan-teana-2nd-gen 2017 BMW X6 M50d 3

2017 BMW X6 M50d 3

5mm Exhaust Valve Inconel 2AZFE

Part Number: AF816-16-12

Part Number: NOS13760-116-S

ARP Ford Flathead (1949-53) w/Offenhauser heads head stud kit 154-4104 nissan-teana-2nd-gen 2017 BMW X6 M50d 3ARP Ford Flathead 1949 53 w Offenhauser heads head stud kit (154 4104) ARP High Performance Cylinder Head Stud Kits 154 4104 ARP high performance cylinder head stud kits are precision centerless ground and thread rolled to Mil S 8879 specs. A black oxide finish protects them from wear and corrosion, and ARP throws in hardened parallel washers for uniform load distribution and accurate torque readings. Keep your cylinders mounted securely with a set of