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MAHLE plain piston ring set is listed for Chevrolet truck 366 engines (1966–1990) and GMC 366 engines (1969–1990). MAHLE piston rings are developed to OE standards to reduce friction and ring mass, limit oil consumption and extend service life. They are intended for engine rebuilds and maintenance where reliable sealing and modern piston ring technology are required.
Mahle Rings Chevy Truck 366 Eng 66-90 GMC Trk 366 Eng 69-90 Plain Ring Set
