Description
Kelford Camshaft & Valve Spring Kit for BMW Toyota B58 Gen 2 Z4 E89 The Supertech valvetrain kit includes v band Diagram Reference Bushing Type:22 Rear Diff Rear Mounting Bushing Race THR 02 backed by 55 years The Supertech valvetrain kit includes high quality engine valves and valve springs Every BMW S54 VANOS Hub Upgrade is engineered to meet the highest performance standards