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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Available with or without factory accessory mounting points
reduces wear
008'') oversized exhaust valve seats (Nominal size 34mm)
Excess oil on the crankshaft can cut horsepower
6L) Engine Oil Pan is your best choice for increased strength and lower oil temps
2001-2004 GM 6.6L Duramax CNC Ported Cast Iron Cylinder Head (One Head) LB7 2017-2019-ford-f-250-super-duty-8-cyl-6-2-liter-esi6121947 Available with or without factoryDuramax Ported Cast Iron Cylinder Head 2001 2004 GM 6. 6L (One Head) LB7 The OEM Duramax cast aluminum cylinder heads fall short over time the differing heat expansion rates between the 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.
US$ 500.00
US$ 161.48
US$ 74.95
US$ 44.95
US$ 1000.00
