Developed by Motiv Motorsport and protected under multiple U

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This kit includes Manley H-Beam Connecting Rods (145mm) and Arias Forged Pistons (84

Precision Fit: Custom-engineered specifically for BMW M20 engines to ensure seamless installation

Product Features:

Mini N12 Prince ARP Head Stud Kit Pump Developed by Motiv Motorsport andUpgrade your MINI N12 Prince engine with an ARP Head Stud Kit. Unlike OEM bolts, these 8740 alloy studs are reusable, heat treated to 200,000 psi, and centerless ground for precise fitment. Engineered for ultimate cylinder head to block sealing, they prevent head gasket failure in high compression or forced induction setups. Each kit includes black oxide studs and hardened parallel washers for even torque distribution and superior durability.