Engines & Cylinder Heads

2001-2004 Duramax LB7 Cylinder Head Cast Iron (110100101)

2001-2004 Duramax LB7 Cylinder Head (One) Cast Iron (110100111)

2001-2004 GM Duramax LB7 Top Kick / Kodiak PML Reman Long Block Crate Engine

2001-2004 Duramax LB7 Freedom Series Cylinder Head w/ Cupless Injector Bore (Passenger Side) (FPE-61-10001-P-CL)

2001-2004 Duramax LB7 Freedom Series Cylinder Head w/ Cupless Injector Bore (Driver Side) (FPE-61-10001-D-CL)

2001-2004 GM Duramax LB7 PML Reman Long Block Crate Engine

2001-2004 Duramax LB7 PML Reman Cylinder Head Set of 2 (CH66D-LB7-01-04)