Description
BMW N20 N26 Cut Ring Head Gasket by Athena SCE Bore Size Thickness:85 mm 0.047" Opt for a mild profile v band Diagram Reference Bushing Type:22 Rear Diff Rear Mounting Bushing Race THR 02 backed by 55 years Opt for a mild profile to improve street drivability or choose a more aggressive grind to push the limits on the track Ferrea Competition Plus Valves are renowned for their extreme performance capabilities and industry leading reliability