01-04 GM 6.6L Duramax Ported Cast Iron Cylinder Head (One) LB7 Pacific Performance Engineering

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01-04 GM 6.6L Duramax Ported Cast Iron Cylinder Head (One) LB7 Pacific Performance EngineeringThe 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. PPE's new ported LB7 Cast Iron Cylinder Head is the ultimate upgrade for

A bowed coil spring can rub against the track-bar bracket or other components

The '01-09 2WD HD was available with two different carrier bearing crossmembers

Ordering Process:

Q: Why isn't the drain plug facing down from the bottom of the pan

and in some cases drilling into the cab

Each kit features two spacers and all necessary hardware to install

(Recommended over 1

Backed by Rough Country's Limited Lifetime Warranty: Drive with confidence knowing your investment is protected with Rough Country's limited lifetime replacement warranty

Give your Toyota Tundra inchs fog lights an upgrade with the 2022+ Toyota Tundra SAE White Fog Light Kit

Performance-Driven Design: This kit doesn't just add height

36-Months 150

balanced ride

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