Mahle GM Head Gasket Set with ARP Studs 2001-2016 Duramax

ARP Head Studs Part Number: 230-4201 Vehicle Fitments LB7 (Found in 2001 - Early 2004 models, 8th Digit of VIN is 1) LLY (Found in Late 2004 - 2005 models, 8th Digit of VIN is 2)LBZ (Found in 2006 - Early 2007 models, 8th Digit of VIN is D)LMM (Found in Late 2007 - Early 2011 models, 8th Digit of VIN is 6)LML (Found in Late 2011 - Current models, 8th Digit of VIN is 8)    Package Content ARP Head Studs Mahle Head Gasket Set ***PLEASE CHOOSE YOUR PROPER VEHICLE FITMENT IN THE DROP DOWN MENU*** Mahle Grade C Gasket's for Left and Right Cylinder Head Mahle Cylinder Head Gasket Right Part Number: 54582 Mahle Cylinder Head Gasket Left Part Number: 54585 Mahle Head Set Part Number: HS54580,A,B,C