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MAHLE OE cast pistons for the GM 5.7L LS1 V8 are produced to OE specifications and include compensated ring grooves and expansion‑controlled designs to improve ring loading, oil control and reduce noise and wear. These pistons can be supplied ready for installation with mounted piston rings, plus pin and clips for convenience, reflecting MAHLE’s OE manufacturing pedigree.
Mahle OE GM 5.7L LS1 V8 0.75MM w/ P Piston Set (Set of 8)
