the Ferrea Racing Lifter Shim Set delivers the reliability and performance needed to support any serious N63 engine build
CNC Oil feed block off flange
✔ Unmatched Tensile Strength – Designed to handle extreme cylinder pressures and high RPMs
A newly designed single stainless steel return orifice generates laminar flow that enhances stability control
this manifold delivers the engineering excellence and performance that RK Autowerks is trusted for
BMW M20 Connecting Rod Bolts by ARP ZZII the Ferrea Racing Lifter ShimFortify your BMW M20 engine with ARP Connecting Rod Bolts, engineered to deliver unmatched strength, precision, and performance. Manufactured in the USA by Automotive Racing Products (ARP), these bolts are built to outperform OEM rod bolts, offering enhanced durability and reliability for high performance applications. Whether youre rebuilding, tuning, or pushing your engine to its limits on the track, ARP rod bolts ensure your connecting rods stay