Datsun 240Z 260Z 280Z (L-Series) HPI Reinforced 6-Speed Transmission Kit
See Gear Ratio Comparison (PDF)
Datsun 240Z 260Z 280Z (L-Series)
HPI Reinforced 6-Speed Transmission Kit
(S15 FS6R92A Base)
Part Number: HPKM-N01
Bring the power of the HPI Silvia Reinforced Transmission (FS6R92A) to your L-series powered classic!
Based on the NISMO reinforced cross-mission, this unit is built to handle up to 50kg/m (approx. 360 lb-ft) of torque and 430ps.
This package features a specialized L-series bellhousing manufactured by Escort, fully assembled and ready for installation.
The bellhousing is crafted via high-precision CNC machining and finished with shot peening for maximum surface strength and durability.
Installation & Compatibility Details
Clutch: Compatible with various brands
(ORC, OS Giken, ATS, etc.) in both single and twin-plate configurations.
Please select based on your vehicle.Shifter Position: * S30: Fits with no modification
(Positioned slightly forward).GC10 / GC110 / GC210: Requires floor tunnel modification for clearance.
Mission Mount: Designed to utilize S15 mounts
(Transmission member currently under development).Propeller Shaft: Currently under development
(Planned to reuse the 1-axis center bearing).Speedometer: Can reuse the OEM speedometer by swapping the vehicle speed sensor
(Compatible with wire-driven gears).Notes: Shift lever and boot cover are not included.
Technical Features
Artisan Assembly: Hand-assembled in a climate-controlled,
dust-free environment using HPI-exclusive tools.COA Lubricant: Assembled using our next-generation COA lubricant to reduce friction and metal fatigue, ensuring a superior shift feel.
Precautions
COMPETITION USE ONLY: This product is for motorsport use and is not covered by warranty.
Maintenance: Must be used with NISMO gear oil and a NISMO-compatible clutch setup for optimal performance.
Installation: Due to the requirement for floor modifications on certain models (Hakosuka/Kenmeri), professional installation at a certified workshop is highly recommended.

