SET OF 24 ENGINE VALVE ROCKER ARMS FOR HOLDEN CAPRICE WL WM WN ALLOYTEC SIDI LY7 LWR LLT LFX 3.6L V6Don't fall into the trap of using cheap and nasty replacement engine parts to get the job done. Invest in the genuine OEM replacement components to ensure prolonged reliability and exceptional performance. These genuine engine valve rocker arms cam followers are compatible with all high feature Holden 6 cylinder engines. It would be convenient to replace these when the timing chains or camshaft phasers are being serviced. GM Part Number: 24100294