Head Gaskets

Merchant Automotive makes it easy to place just a single order and get everything you need to overhaul your 2011-2016 LML Duramax diesel engine. This will save you time and frustration.   The kit features optional ARP Head Studs to improve...

A great compliment to our heavy duty motor mounts. Keep your drive line in place. Fits Allison 2001-2010 and ZF6 2001-2006. Unique Safety Interlock DesignImpervious To Vehicle Oils And Chemicals Strong Enough Too Handle...

12 valve fire ring gasket kit spec. 4.500

1998.5-2002 5.9L 24 Valve Fire Ring Gasket Kit Spec. 4.550 (Industrial Inection Spec. For Industrial Inection Heads)

Price per gasket

Victor Reinz MCI54557A 2003-2007 Dodge 5.9L Cummins 1.28mm Thick Head Gasket

You receive every part you need to complete your gasket repair in one package unless otherwise stated. Victor Reinz utilizes OE equivalent or better materials in all our headsets providing you with the Best Solution for your sealing needs. Victor Reinz...

You receive every part you need to complete your gasket repair in one package unless otherwise stated. Victor Reinz utilizes OE equivalent or better materials in all our headsets providing you with the Best Solution for your sealing needs. Victor Reinz...

Dodge Truck Applications ? Valve Cover Gasket and Isolators not Included; Cylinder Head Bolts Not Included MAHLE Original® head gasket sets are packaged in shrink wrapped tray, giving you the ability to view the contents...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Included in the Base kit: OEM Grade C Right and Left Head Gaskets 36 New OEM Replacement Head Bolts Upper valve cover gaskets (now included in kit)  All Needed Seals And Gaskets  NOT INCLUDED in the kit : Lower thin steel...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Merchant Automotive provides industry leading customer service and support. Merchant's staff of professionals has intimate knowledge in all the Duramax/Allison platforms they represent and are dedicated to 100% customer satisfaction. Merchant Automotive...

Master Engine Gasket Kit by Merchant Automotive®. Dont waste time trying to locate all the individual gaskets and seals needed to rebuild your LB7. Simply order one part number and have it in one box. This kit does not include any bolts or other...

Master Engine Gasket Kit by Merchant Automotive®. Dont waste time trying to locate all the individual gaskets and seals needed to rebuild your LLY. Simply order one part number and have it in one box. This kit does not include any bolts or other...

Master Engine Gasket Kit by Merchant Automotive®. Dont waste time trying to locate all the individual gaskets and seals needed to rebuild your LBZ. Simply order one part number and have it in one box. This kit does not include any bolts or other...

ARP Engine Hardware Kit by Merchant Automotive® 

ARP Engine Hardware Kit by Merchant Automotive® 

ARP Engine Hardware Kit by Merchant Automotive®