The Mahle OE moly piston ring set is specified for a 4.000 in bore and includes 1/16 in and 3.00 mm plasma-moly rings with standard tension in a ductile construction. Intended as an OE-style engine ring set for rebuilds and replacements, it restores sealing and compression characteristics for appropriate bore engines and is supplied as a complete engine set.
Mahle Rings 4.000in Bore 1/16in 3.00MM Plasma Moly Ductile Std Tension Engine Set Moly Ring Set