Product Description
LSA 1900 65mm Pulley Upgrade Kit
Our OEM LSA 1900 Supercharger Boost Upgrade Kit is perfect for customers wanting to extract more power from the stock LSA Supercharger.
Kit includes:
- LSA 2.55" / 65mm Top Pulley - 8PK
- LSA Top Pulley Hub
- LSA Coupling
Note - 65mm Top Pulley (99-PLY12375) & Top Pulley Hub (99-HUB12561) are required together along with a belt change pending balancer size (Enquire with our sales team for confirmation on size required).
Retune is recommended and may be required.
Want To Chat With Us To Discuss Your Pulley Upgrade?

Sure! Give us a call on (03)8595 4343 OR Simply click Get In Touch & schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.
Alternatively, We are available for Live Chat right now!
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Shop with confidence with free freight Australia wide & discounted pricing.