MAHLE Original 41909 Chevrolet/GMC 6.6L Duramax LB7, LLY, LBZ, LMM Standard Piston Ring Set, 8 Pack 803050263230 The low resistance results in

The low resistance results in less loss of spark energy so more reaches the spark plug

Timer allows quick programming of 3 colored lights that alert kids to remaining time

Metal mounting post for extra security

not stamped

Use alone or with our matching tray (65990-Clear) for a beautiful presentation

MAHLE Original 41909 Chevrolet/GMC 6.6L Duramax LB7, LLY, LBZ, LMM Standard Piston Ring Set, 8 Pack 803050263230 The low resistance results inBrand MAHLE Original Model MAH41909 For 6. 6L Duramax LB7, LLY, LBZ, LMM Engines For 2001 2010 Chevrolet GMC's Silverado Sierra 2500 3500, Kodiak 4500 5500, Express Savana Vans Vin Codes: 1, 2, 6, D Left Bank Piston: 224 3451 Right Bank Piston: 224 3452 MAHLE Original piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and