Ford Bronco Mazda B400 Explorer Aerostar OHV 4.0 Cylinder Head

Ford Bronco Mazda B400 Explorer Aerostar OHV 4.0 Cylinder Head

Mazda 2.0 DOHC Cylinder Head FS9 / FS2 Protege 626 FS-DE 1998 - 2003

Mazda 2.0 DOHC Cylinder Head FS9 / FS2 Protege 626 FS-DE 1998 - 2003

Mazda 2.3 DOHC Cylinder Head 3 & 6 Cast# 3S4G


Vehicles & Years Applicable:

- 2001 - 2007

- Ford Ranger 2.3L DOHC

- Mazda 3 2.3L DOHC

- Mazda 6 2.3L DOHC

- WE NEED TO KNOW IF YOUR HEADS HAVE VVT OR NOT

- WE NEED TO KNOW IF YOUR CAM HAS 4 OR 5 SPIKES

$429.99
Availability: In stock
SKU
Mazda #3S4G CH
Machine Work Performed:

- Complete disassembly and thorough cleaning via hot tank & pressure tested to confirm casting integrity

- New valve seats installed as necessary

- New valve stem seals installed on all our heads & all valve guides are replaced with new ones as necessary.

- Valve job Performed with all required angles & vacuum tested seals to ensure perfect compression.

- PCD milled to ensure a super smooth finish. (PCD stands for Polycrystalline Diamond, and is best for aluminum heads).

- CBN milled to ensure a super smooth finish. (CBN stands for Cubic Boron Nitride and is best for cast-iron heads).

- All necessary parts are cleaned and inspected before final assembly to meet AERA specifications.
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