AMC Replacement OE Spec M5X/S5X Cylinder Head

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Description

AMC Replacement OE Spec M5X/S5X Cylinder HeadThese are our go to choice for a factory replacement option for the M5X S5X platform. If you plan on having a CNC race port or other significant work done to your head in our opinion it's not worth risking using a high mileage potentially cracked OEM head. We import these and try to keep stock on hand in the USA to cut down on otherwise significant lead times. This is just for the bare head casting. No valvetrain included. We would be happy to assist

you only pay for shipping of the pump to HFP

Link G4+ Storm Black (Note: Loom B/Pin Kit B will also be required)

For use with low-impedance injectors

They will fit many other big brake kits as well

Adjustable control range

G4+ Kurofune

All Motorsport features including full gear shift control

5m lengths

This piston and pin combo is 36 grams lighter than a stock S52 piston yet it actually has thicker ring lands than stock due to the use of a groove lock spacer in the ring groove

The bolts are high grade steel 10

Remote Oil Filter Housing for use in racing applications and where forward-facing intake manifolds may result in clearance issues with the factory oil filter housing (such as our billet aluminum intake manifold)

Originally available for the 850CSi V12 6-speed cars

Exchange/Return Notes