06-07 Duramax LBZ Merchant Automotive Head Gasket Kit with ARP Head StudsDescription Merchant Automotive makes it easy to place just a single order and get everything you need to overhaul your 2006 2007. 5 LBZ Duramax diesel engine. This will save you time and frustration. The kit features optional ARP Head Studs to improve your engine's durability and reliability as well as all exhaust gaskets you need to complete your LMM Head Gasket Replacement project. Does NOT include lower valve cover gasket Does NOT include Valve

When used incorrectly this product may violate local

Unleash—Increased hp

FEATURESThe Pusher 12v manifolds are hydro boost compatible and all Pusher intakes can be used with or without the factory heater grid

Thrust Collar

all steel & friction clutch disks needed - Low Reverse (6)

gas and diesel applications

Do I need an aftermarket exhaust manifold

- Internal and external cooling fins

ATS Pump Kit

Every top NHRA nitro-fueled team puts their trust in Clevite

there's not a better stud setup on the market today

On top of that