2001-2004 LB7 Duramax Premium Stock Plus Cylinder Heads w/ Torque Lock Cups (RH & LH Set)

2001-2004 LB7 Duramax Premium Stock Plus Cylinder Heads w/ Torque Lock Cups (RH & LH Set)2001 2004 LB7 Duramax Premium Stock Plus Cylinder Heads w Torque Lock Cups (RH & LH Set) Restore factory performance and long term reliability to your 20012004 LB7 Duramax 6. 6L with these stock remanufactured cylinder heads, professionally upgraded with Torque Lock injector cups to permanently address one of the LB7s most common failure pointsinjector cup movement and coolant intrusion. Designed as a direct bolt on replacement, these remanufactured

this cylinder head is designed to maximize airflow

Capable of 1200+hp

Part Number: PDM-54774

Stock Length

and advanced CNC machining to deliver the performance and reliability required in today's highest horsepower diesel applications

OEM Part Numbers: F81Z12B533AC

Will Clear Stock and Aftermarket Turbocharger Setups

022 140°) Dual Feed Body

Chevrolet Silverado 3500HD

and proven assembly techniques to deliver exceptional reliability and long-term durability

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Part Number: 0986435518SE-IIS