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Part number: SF523H-3
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Product Details
Spec Clutch SF523H-3 Kit - Stage 2 PLUS
Products specifications
Torque Capacity 535 ft/lbs
Stage 2+ Clutch Kit

The SPEC Stage 2 PLUS Clutch Kit features a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between stage 2 and stage 3, the 2+ offers drivability and engagement quality characteristic of the stage 2, but with a 15-20% higher torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Great for street, drag, autocross, road racing, pulling, rallye and drift.


  • High clamp pressure plate
  • Hybrid Kevlar and Carbon-Graphite Friction material
  • High torque sprung hub and disc assembly
  • Bearing and tool kit

Types of Driving
Street, Drag, Pulling, Autocross

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Great prices. Fast shipping. Huge inventory.
best price - better than Summit Racing, and you have it in stock!
So far, very easy. Price, Delivery Time and Quality were very Good. Thank You.
Best price for a superior product and no gimmickry or BS about the product.
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