350z HR JWT Jim Wolf Technology flywheel and clutch kit - 26lb nodular flywheel and 900kg clutchView larger

350z HR JWT Jim Wolf Technology flywheel and clutch kit - 26lb nodular flywheel and 900kg clutch

JWT has supplied lightweight performance flywheel alternatives to the original 350Z dual-mass flywheel for over 10 years. However, some people still prefer the more forgiving driving style a heavier flywheel allows, but haven't warmed to the expense and failure rate associated with dual-mass flywheels.

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JWT Flywheels are made using the highest quality and most modern materials available. A noticeable, quicker acceleration will be experienced, 900kg clamping force.

JWT now offers their new conventional clutch and solid single mass flywheel kit that maintains similar inertia to the original flywheel while eliminating the expense and higher failure rate, at about half the cost! Like all JWT flywheels, the friction surface is serviceable allowing it to be reused with multiple clutch replacements for even more cost savings in the future!

The Stainless Steel Clutch Line is a must have upgrade for the 350Z with an upgraded clutch. This will eliminate the mushy pedal feel, that all 350Zs have after installing high clamping force clutches. The kit works wonders with Dual Disc clutches as well. By eliminating all soft points in your hydraulic system, it adds to pedal response, feel and gives you a little more adjustability in the pedal height!

Pilot Bushing - Recommended 

We highly recommend changing the CSC (Concentric Slave Cylinder) to a heavy duty TORQEN or JWT version, the OEM has a very high rate of failure and requires dropping the gearbox to fit it. While the gearbox is already opened, it makes sense to do it while changing the clutch if budget allows. 

Base Package Includes:

- JTW Clutch: Pressure Plate & Disc
- JWT Flywheel: Nodular iron 26lb Flywheel - less chatter


-Less chatter than the lightened JWT kit (L3503-NCF-KTP)

-Similar to OEM flywheel weight and specs and characteristics 

-Standard acceleration 

-Best OEM replacement with a single mass flywheel 

NOTE: Flywheel bolts should be changed every time the flywheel is removed/replaced -  All other ancillaries are listed as options above. 

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