LS Alternator Upgrade Kit for Nissan RB

The alternator is LS1 140amp, designed for GM LS1 5.7L V8 gasoline engines.

• Rated Output: 140 Amp

• System Voltage: 12 Volt

This kit is compatible with all Nissan RB20, RB25, RB25 Neo, RB26 and RB30 engines, the kit will upgrade output from the factory 35-80A to 140A output using the modern LS alternator.

The kit features a unique tensioning system and a back side support brace to keep the alternator rigidly mounted to the engine.

All components are CNC machined from billet 6061-T6 aluminium and high tensile steel at our factory and are anodised or plated for great looks and durability.

The kit is supplied with all components and hardware required to fit, with the option to include a quality alternator. Belts aren't supplied with the kits as there are many different combinations of water pumps & harmonic balancers.

Connecting the alternator is simple as the new LS alternator has the same connector & pin out as the factory RB engine alternator.