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Wiseco K447X1 Professional Series LS Forged Piston Kit Bore Dome - 4.010 12cc

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

K447X1
9 reviews
Sale Price

$1,142.99

Estimated ship date Monday, November 23

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Product Details

The Wiseco K447X1 is a Professional Series forged piston kit engineered for GM LS engines, featuring a 4.010-inch bore, 3.622-inch stroke compatibility, and a 12cc dome design. This complete kit is precision-manufactured from 2618 aluminum alloy and includes pistons, rings, 0.927-inch wrist pins, and Spirolox clips.

Key Specifications:

  • Bore: 4.010 inches
  • Rod Length: 6.125 inches / Compression Height: 1.300 inches
  • Crown Volume: 12cc dome / Compression Ratio: 12.5:1 (with 66cc chamber)
  • Pin Diameter: 0.927 inches / Weight: 539 grams per piston
  • Ring Pack Included: 1.2mm, 1.2mm, 3.0mm

Professional Series Features:

  • ArmorGlide skirt coating for reduced friction and wear
  • Anti-detonation and pressure seal grooves for enhanced durability
  • Forged from 2618 aluminum alloy for maximum strength

Wiseco Pistons use the latest design technology to manufacture some of the best aftermarket performance forged pistons on the market, ideal for high-performance LS engine builds requiring increased compression and power output. Pin upgrade recommended for applications over 700HP (Pin P/N S718).

So far so good. we will see when package arrives....

Thanks

Awesome

Easy checkout

good

So far so good

Great experience and received within a week. Only suggestion would be to provide the shipping tracking number prior to the day of delivery. It took a very normal three days in shipment but I received the tracking number the day delivery was scheduled leaving me to believe it hadn't been shipped yet when it had.

good price

Communication was acceptable and shipping times within initial promise. Would and will buy from them again...

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