Mahle OE moly ring set is a direct-replacement piston ring kit for GMC trucks using the 2.8L I4 engine (VIN 8) found in Canyon and Colorado from 2004–2005. Mahle’s OE-driven designs aim to reduce friction and oil consumption while extending service life; the moly rings offer a balance of sealing and wear resistance for routine rebuilds or maintenance on the listed 2.8L applications.
Mahle Rings GMC Trk 262 4.3L W Eng 92-94 Moly Ring Set