2012 GMC Sierra 2500 HD 6.6L Valve Guide

DNJ Valve Guide

Engine Details: LB7 VIN 1 Duramax 32V Turbocharged OHV DIESEL

Notes: 7mm I.D.; 11.6mm O.D.; 50mm O.A.L.; Intake and Exhaust

Buyers Guide: [2001-2016] GM [7mm I.D.; 11.6mm O.D.; 50mm O.A.L.] / V8 / 6.6L / 403 OHV 32V [(LB7, LBZ, LGH, LML, LLY, LMM)]

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.