Performance Nissan RB LS1 Alternator Conversion Kit

Upgrade Your RB Engine’s Charging System With An LS1 Alternator Conversion Kit

The Nissan RB series engine is legendary, but its ancillary components can always benefit from a modern upgrade. If you’re building a high-performance RB20, RB25, RB26, or RB30, or simply seeking a more reliable and compact charging solution, our Performance LS1 / GM Alternator Conversion Kit for Nissan RB Engines is the answer.

This innovative kit allows you to seamlessly integrate a readily available, high-output GM LS-series alternator onto your RB, ditching the often aging or bulky factory unit.

This  LS1 / GM Alternator Conversion Kit provides a robust mounting solution and proper belt alignment, ensuring reliable power delivery for your engine’s electrical demands.

Ideal for custom builds, engine bay clean-ups, or simply upgrading to a more efficient and widely available alternator, this kit simplifies your setup and adds a touch of custom engineering.

What You Get Here:

• LS1/GM Alternator Compatibility: Specifically designed to mount a common LS1/GM series alternator onto your Nissan RB engine, offering access to more reliable and higher-output options.
• Enhanced Reliability: Upgrade from potentially aging or less robust factory RB alternators to a modern, widely available, and more powerful GM unit.
• Optimized Belt Alignment: Includes a custom pulley and bracketry designed to ensure correct serpentine belt alignment, minimizing wear and maximizing efficiency.
• Compact Design: Often allows for a more compact alternator placement compared to the stock RB unit, freeing up space in your engine bay.
• Complete Mounting Solution: Comes with the necessary bracket, pulley, and mounting hardware for a straightforward installation.
• Versatile Fitment: Compatible with a wide range of Nissan RB series engines, including RB20, RB25, RB26, and RB30.

Fitment:

• Engines: Nissan RB20DET, RB25DET, RB25DET NEO, RB26DETT, RB30 (SOHC/DOHC)
• Vehicle Compatibility: This kit fits the specified RB engines, which are found in various Nissan Skyline models (R32, R33, R34)
• Alternator Requirement: Requires the use of a specific GM LS1/LS-series alternator, often sourced from Holden Commodore VT-VZ models or similar GM applications. Ensure you have the correct donor alternator for this kit.

*For optimal results, professional installation is highly recommended.