Cylinder Head (One) Cast Iron - GM 6.6L Duramax 2004.5-2010 LLY/LBZ/LMM Ported Pacific Performance Engineering " POWER STROKE synthetic ropes do not store

synthetic ropes do not store energy under stress like steel ropes do

Get hooked on Rough Country's comfortable Clevis Hook Tee with a gritty

dual rate Pro-Ride coil springs are supplied to provide the correct lift height and smooth

fully boxed

Includes one BDS013516

Cylinder Head (One) Cast Iron - GM 6.6L Duramax 2004.5-2010 LLY/LBZ/LMM Ported Pacific Performance Engineering " POWER STROKE synthetic ropes do not storeThe OEM Duramax cast aluminum cylinder heads fall short over time the different heat expansion rates between cast iron engine block and cast aluminum cylinder head cause head gasket scrubbing, and eventually blown head gaskets. The aluminum cylinder heads are also prone to warping, melting, and or cracking in high performance applications where excessive heat is introduced. PPEs new ported Cast Iron Cylinder Head is the ultimate upgrade to your