Turbo Stud and Nut Kit Z20LEx
Turbo Stud and Nut Kit for fitting a turbocharger (Standard K04, VXR K04, K06) to any Z20LEx engine.
It is recommended that the studs and nuts are replaced whenever the turbocharger is replaced.
10 - M8 x 25 OE Head Studs - 24578147
10 - M8 OE Manifold Nuts - 90424073
Astra G Z20LET
Astra H Z20LEL/Z20LER/Z20LEH
Zafira A Z20LET
Zafira B Z20LER/Z20LEH