Nov 16, 2015
Cheap Duramax Diesel Head Bolts, ARP Head Bolts For Duramax Engines 230-4201, Make you truck a Bullet Proof Design by ARP Products
To overcome head gasket failures that can occur in diesel engines for the GM Duramax 6.6L, the industry leader ARP has introduced extra heavy-duty 12MM Head Studs. These ARP studs are rated at 220,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures and added boost pressure from aftermarket turbo systems.