Mahle PowerPak Gold Series Pistons Prelude VTEC 93-01 H22A1 H22A4 87mm STD 10cc 11.5:1 H22220425D10

All aftermarket H22 Pistons (Except the ones in this auction) are designed for use with aftermarket sleeves. Wiseco/JE/CP and many others are not designed to be used with standard block H22 engines. These Mahle Gold Series Pistons are made of a Low Expansion 4032 Aluminum Alloy that allows it to be used in the H22's standard fiber reinforced sleeves. This listing is for a brand new set of Mahle Gold Series Pistons for Honda H22 Engines with Stock Sleeves. Mahle makes several H22 part numbers and we try to keep many of the popular part numbers in stock.
Leave it to Mahle to create a true DROP-IN, forged race ready piston for the Honda H22. You know the problem. Reinforced matrix cylinder bores always require sleeving the block first. Well welcome to easy street. Mahle's proprietary skirt coating allows the piston to work perfectly without sleeving the block!