2002 GMC Sierra 2500 HD 8.1L Valve Guide

DNJ Valve Guide

Engine Details: VIN G N/R 16V OHV

Notes: 9.5mm I.D.; 16mm O.D.; 57.2mm O.A.L.; [Chimney: 15.7mm O.D.; 27mm Hgt.]; Intake

Buyers Guide: [2001-2007] GM [9.5mm I.D.; 16mm O.D.; 57.2mm O.A.L.; [Chimney: 15.7mm O.D.; 27mm Hgt.]] / V8 / 8.1L / 496 OHV 16V [(VORTEC)]

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.