Piston Genuine Z20LEH 86.5mm - Single
Genuine GM/Vauxhall/Opel Mahle Forged Z20LEH Piston.
Oversize 86.5mm Z20LEH Piston
The Z20LEH pistons are exceptional quality for a standard fit piston. They are made by Mahle of Germany and as well as being a forged piston they have the extra benefit of Teflon coated skirts for low noise. They are capable of withstanding engines producing up to 500bhp, providing correct fitting tolerances are observed and mapping is accurate.
This is for a Single Piston supplied with a Ring Set (for one piston) and Gudgeon Pin