Stage 1 Cylinder Head (8 Intake Ports) This is a quality replacement head that uses a brand new OEM Toyota casting. We have found no aftermarket cylinder head casting that is made even close enough to use. All new valvetrain components are installed...

Stage 1 Cylinder Head (4 Intake Ports) This is a quality replacement head that uses a brand new Toyota casting. We have found no aftermarket cylinder head casting that is made even close enough to use. We install all new valvetrain components to...

Stage 2 Cylinder Head (8 Intake Ports) LC Engineering has the best upgrades for the dual overhead cam 2RZ/3RZ engine. This cylinder head will supply you with a better-than-stock head to upgrade 2RZ/3RZ performance engines. This is an excellent...

Stage 2 Cylinder Head (4 Intake Ports) LC Engineering has the best upgrades for the dual overhead cam 2RZ/3RZ engine. This cylinder head will supply you with a better-than-stock head to upgrade 2RZ/3RZ performance engines. This is an excellent...

OEM Cylinder Head Bare Casting OEM replacement for 3.4L 5VZ engine equipped trucks and 4Runners. This cylinder head will fit driver or passenger side of the motor. NOTE: Does not include any valve train. You will need (2) per engine. Contact...

OEM Cylinder Head Bare Casting (8 Port) After testing numerous aftermarket head castings, we have come to the conclusion that the stock OEM Toyota casting is far superior to any other casting. This is the only casting we use for our cylinder heads,...

Stage 3 Cylinder Head (8 Intake Ports) LC Engineering has the best upgrades for the dual overhead cam 2RZ/3RZ engine. This Cylinder head will supply you with a better than stock head to upgrade 2RZ/3RZ performance engines. This is an excellent...

Stage 3 Cylinder Head (4 Intake Ports) LC Engineering has the best upgrades for the dual overhead cam 2RZ/3RZ engine. This Cylinder head will supply you with a better than stock head to upgrade 2RZ/3RZ performance engines. This is an excellent...

OEM Cylinder Head Bare Casting (4 Port) After testing numerous aftermarket head castings, we have come to the conclusion that the stock OEM Toyota casting is far superior to any other casting. This is the only head casting we use for our cylinder...