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Wiseco K468XS Professional Series Forged Piston Set Chrysler 5.7L Hemi 3.917" Bore 4.080" Stroker

(Jeep Grand Cherokee 2005-12, Commander 2006-10; Dodge Durango 2004-12, Ram 2500 2003-10, Ram 1500 2003-10, Challenger 2009-12, Ram 3500 2003-09 + 4 more models)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

K468XS
8 reviews
Sale Price

$1,011.99

Estimated ship date Sunday, November 22

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Product Details

The Wiseco K468XS is a Professional Series forged piston set engineered for serious 5.7L Chrysler HEMI stroker builds. Designed specifically for use with a 4.080-inch stroke crankshaft at the factory 3.917-inch bore size, this shelf-stock kit delivers custom-level performance straight off the shelf. With a +12.00cc dome and 11:1 compression ratio (with an 85cc chamber head), these pistons are built for heavy to severe duty race applications.

Each piston is precision-forged and machined in the USA from 2618 high-strength aluminum alloy, offering superior tensile strength compared to cast or hypereutectic alternatives. Wiseco's ArmorGlide® skirt coating provides seizure resistance, friction reduction, and quieter operation under sustained high-load conditions.

Key Specifications:

  • Bore: 3.917 in. (standard bore)
  • Compression Height (CH): 1.080 in.
  • Pin Diameter: 0.866 in. (designed for aftermarket connecting rods)
  • Dome Volume: +12.00cc
  • Stroke: 4.080 in.
  • Rod Length: 6.125 in.
  • Compression Ratio: 11:1 (with 85cc chamber head)
  • Ring Grooves: 1.0mm / 1.2mm / 2.8mm
  • Compatible with floating or pressed pin connecting rods

Kit Includes:

  • 8 forged pistons
  • 8 piston pins
  • Pin lock rings

The K468XS is an ideal foundation for a 392 cubic inch stroker build based on the Gen III Chrysler 5.7L HEMI block. Recommended for use with K1 stroker crankshaft (P/N: K13454080SA6F) and K1 connecting rods (P/N: K1DH6125AHGB8A). Professional installation by an experienced engine builder is strongly recommended to ensure proper ring end gaps and piston-to-wall clearances.

Products specifications

Fits

Jeep Grand Cherokee 2005-12, Commander 2006-10; Dodge Durango 2004-12, Ram 2500 2003-10, Ram 1500 2003-10, Challenger 2009-12, Ram 3500 2003-09, Magnum 2005-08; Audi S5 2008-11; Chrysler Aspen 2007-09, Ford 300 2005-12

Comp Height

1.08

Comp Ratio @ 65CC

X:1

Comp Ratio @ 73CC

X:1

Comp Ratio @ 85CC

11.0:1

Dome Volume

12

Gram Weight

423

Rod

6.125

Stroke

4.08

ordered 4 cans to prime/paint/clear coat some rims. paint came in 2-3 days (incredibly fast). They forgot a can, i emailed and got a reply within 20 minutes, and the can was on my doorstep the next day. im very impressed

Great customer service. Fast order processing. Hassle free transaction.

Very fast shipping, received it Monday when I ordered it on Thursday. Thanks!

Great price and fast shipping! If your looking for quality brands at the best price available!!<br>

I found my part easily (vent visors), checkout was simple, and I was notified the very next day that my item has been sent. The price (including shipping) was way lower than anywhere else online or in town.

Autoplicity is awsome!! lowest prices.. fast shipping great customer service.. this is hard to find in todays world!!

They are excellent. They were able to send out my item as early as the next day. I am anticipating my product by early next week. Great!

Great service and communication. Once it was shipped, I was able to track my item. Best price I could find on the internet!! Would definitely do business with anytime.

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