Valve Cover Bolts for Chevy Duramax 6.6L (LLY/LBZ.LMM/LML)

Valve Cover Bolts for Chevy Duramax 6.6L (LLY/LBZ.LMM/LML)To ensure proper sealing of valve covers, ARP manufactures a variety of special application specific bolt and stud kits. Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position. ARP offers studs and bolts in a choice of chrome moly steel with a black oxide finish or polished ARP Stainless. You have a choice between conventional hex head bolts and nuts or compact,

in conjunction with aftermarket I-beam rods

Material: ARP2000

ARP has you covered with our 180

Following heat-treat

or use the chart on page 25 of thiscatalog for ARP fasteners

This helps prevent blown head gaskets

Don’t chance it

000 psi water pulley kits

Far superior to any other main bolts available for use in competition engines

000 psi for the ARP2000® material

When the bolt hasstretched the specified amount

000 psi and High Performance Series that are rated at 180