Home > SPEC Clutch Stage 1 - Jeep JK Wrangler 2007-2011 3.8L, SPEC Clutch SJ381


SPEC Clutch Stage 1 - Jeep JK Wrangler 2007-2011 3.8L, SPEC Clutch SJ381

(actual products may differ)

SPEC Clutch Stage 1 - Jeep JK Wrangler 2007-2011 3.8L, SPEC Clutch SJ381


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  • Part #:SJ381
  • Your Price: $296.10
  • MSRP: $329.00 (You Save $32.90)
  • Qty:
  • Description

    Torque Recommendations (Measured at the Flywheel):

      Stage 1   Stage 2    Stage 2+    Stage 3    Stage 3+     Stage 4    Stage 5  
    Kit Part Number:  SJ381  SJ382  SJ383H  SJ383  SJ383F  SJ384  SJ385 
    Torque Capacity:  310  355  400  425  495  425  600 

    Stages 1-3+ recommended for street/strip Stages 4-5 Race only.

    About SPEC Clutch: SPEC is a Manufacturer of street high performance and racing clutches and flywheels. Featuring Clutch Kits From street kit Stage 1, 2, 2+, 3, and 3+ to Race Kits Stage 4 and 5. And now the SPEC Super Twin with TQ ratings of over 1500 FT TQ ! Every SPEC Clutch Kit and Flywheel has been SFI Approved.

    Rush Shipping Information: Overnight/Rush shipping is not from the time that the order is placed rather it's the shipping method after the item is shipped. 2nd day air for a clutch kit is aprox $100-120 Next day air is aprox $130-180. These are just estimates and may range up or down by as much as 20%, the exact amount will be quoted before we charge your card if you want to request rush shipping.

    Additional Stage 1: Street, Drag, Drift, Road Race, Rallye, Pulling, Autocross

    Stage 1 Clutch Kits feature an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub comes in either Sprung or Rigid and is application dependant. The double sprung hud features spring cover relieves for flexibility and both hubs use heat treated components for strength and durability. Best for street and many track/off-road applications.

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