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Wiseco Pistons K398X3 LS Series Forged Piston Kit Dish - 3.2cc

(1998-2002 Chevrolet Camaro SS/Z28; 1997-2004 Chevrolet Corvette Base; 2004 Pontiac GTO; 1998-2002 Pontiac Firebird Formula)

Part of: Wiseco Pistons LS Series Forged Piston Kit Dish

Other options in this family: Wiseco Pistons K464X7 Wiseco Pistons K444X7

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

K398X3
10 reviews
Sale Price

$982.99

3 left at this price

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Usually delivered within 2 days

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Product Details

The Wiseco K398X3 is a high-performance forged piston kit designed specifically for Chevrolet LS series engines. This shelf stock piston set features a -3.2cc dish configuration, providing precise compression control for forced induction and high-performance naturally aspirated applications.

Key Features:

  • Forged aluminum construction for superior strength and durability
  • -3.2cc dish design optimizes compression ratio for boost applications
  • Engineered specifically for Chevy LS engine platform
  • Precision-machined ring grooves and skirt profiles
  • Complete piston set with rings, pins, and locks included
  • Shelf stock availability for quick delivery

Wiseco pistons are manufactured using advanced forging techniques and aerospace-grade aluminum alloys, ensuring maximum strength-to-weight ratio and exceptional thermal stability. The dish design reduces compression ratio, making this kit ideal for turbocharged and supercharged LS builds where detonation resistance is critical.

Products specifications

Fits

1998-2002 Chevrolet Camaro SS/Z28; 1997-2004 Chevrolet Corvette Base; 2004 Pontiac GTO; 1998-2002 Pontiac Firebird Formula

Comp Height

1.299

Comp Ratio @ 65CC

10.6:1

Comp Ratio @ 67CC

10.4:1

Comp Ratio @ 68CC

10.2:1

Comp Ratio @ 70CC

10:1

Dome Volume

-3.2

Gram Weight

478

Rod

6.098 / 6.125

Stroke

3.622

none

First time online shopping felt easy.

Very easy!

Easy to use

Pretty easy. A+

ok

Very easy and fast transaction this far. Received the shift fork and it is a quality part, installed already and everything works like new again.

Parts pulled up quick and easy on the website. Good price and easy to use website format. Would be nice to get lower priced expedite delivery. Thank you

website was quick and easy to use.

My first order and I must say, very impressive! Awesome prices and super-fast shipping direct from the manufacturer. Couldn't ask for more! I will return.

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