GT1R Pulley Mount Spacer (for T1 BHJ Damper)


GT1R billet aluminum dry sump drive pulley spacer for use with T1 BHJ Damper

$204.90

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Frequently Asked Questions About GT1R Pulley Mount Spacer

What is the function of the GT1R Pulley Mount Spacer?

This spacer is designed to provide the correct offset when mounting a dry sump drive mandrel to the face of the T1 BHJ Harmonic Damper, ensuring proper belt alignment.

Is this spacer compatible with the stock R35 harmonic balancer?

No. This component is CNC-machined specifically to match the bolt pattern and hub profile of the aftermarket T1 BHJ Damper. It will not fit the factory Nissan unit.

What material is the GT1R spacer manufactured from?

We machine these spacers from high-grade billet aluminum. This ensures the part remains lightweight while being strong enough to handle high-RPM rotational stresses.

When is this spacer required for an engine build?

This part is essential when you are installing an external dry sump oil system and need to drive the oil pump using a mandrel mounted to your BHJ crank damper.

Does adding this spacer affect the balance of the crankshaft?

No. Because it is precision-machined to tight tolerances and centers perfectly on the damper hub, it rotates smoothly without introducing vibration or imbalance to the engine.

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