SPEC Aluminum Flywheel Nissan Skyline R32 / R33 1989-1998 | SN43A

Product Fitment:

• Nissan Skyline R33 GTR Pull Type (1993 - 1998)
• Nissan Skyline R32 GTS-T & GTR Push Type (1989 - 1994)
• Nissan Skyline R31 2.0L (1985 - 1989)
• Nissan Skyline R32 GTR Pull Type (1989 - 1994)
• Nissan Skyline R33 GTS Push Type (1993 - 1998)

The SPEC SN43A Aluminum Flywheel is a high-performance replacement flywheel engineered specifically for 1989-1998 Nissan Skyline. Designed for drivers who demand quicker throttle response, faster rev matching, and improved drivetrain efficiency, this lightweight aluminum flywheel is a proven upgrade for street performance and track applications. SPEC's precision CNC machining and aerospace-grade materials make the SN43A one of the best aluminum flywheels available for the RB20 Skyline platform.

Key Features & Benefits

• Lightweight Aluminum Construction — Significantly reduces rotating mass compared to the OEM steel flywheel, resulting in faster engine acceleration, sharper throttle response, and quicker rev-matching during downshifts.
• High-Performance Heat Dissipation — Aluminum construction naturally dissipates heat more efficiently than cast iron, reducing heat soak and protecting clutch components during aggressive driving.
• Direct OEM Replacement Fitment — Engineered as a direct bolt-on replacement for the factory flywheel with no modifications required to the bellhousing or transmission.
• Compatible with SPEC Clutch Kits — Designed to pair seamlessly with SPEC clutch systems 

What's Included

• 1x SPEC SN43A Aluminum Flywheel