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otherwise thermostat will not seat correctly and leak
This item is pre-order only
Direct replacement – no modifications needed
or gauges to confirm boost
No more waiting for your ecu to arrive in the mail with an immobile vehicle
3.2 P5AT ARP Head Stud Kit OEM otherwise thermostat will not seatA trusted name in all forms of motorsport and engine builders alike, ARP has been the world leading automotive fastener manufacturer for decades. this kit ensures your cylinder head and head gasket stays sealed in high boost, high cylinder pressure performance applications, factory bolts have the tendency to stretch, along with the thread pitch in the block not being as fine, meaning for a given torque applied to the fastener the clamp load is higher
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