SPEC Stage 4 Clutch Kit 2003-2014 350z / 370z / Infiniti G35 / G37


Spec 03-06 350z Stage 4 Clutch kit


SPEC clutch kits for the 350Z/G35 are some of the highest quality performance clutch kits on the market. SPEC makes a high performance clutch option for you; whether your 350Z/G35 is a bone stock daily driver or a fully modified track beast.


High clamp pressure plate

High torque hub and disc assembly

Replacement bearings

Alignment tool

Torque capacity: 495ft/lbs

The SPEC Stage 4 is a solid hub version of the Stage 3. The hub is solid 8-rivet and the assembly is heat treated for strength and durability. It is available in 6-puck for the smooth engagement. The Stage 4 is street drivable but not street friendly due to the rigid hub. Best for dedicated drag racing, road racing, rally or drift cars. Not suggested for any street driven 350Z/G35.

SKU: SN354

Vendor: SPEC

Additional information

Carb Compliance Yes
Prop 65 Unknown
EPA Approved N/A
Weight 29.00 lbs
Dimensions 15.00 × 15.00 × 6.00 in