• WISECO K398X3 GM LS-Series Forged Flat-Top Piston and Ring Kit
  • WISECO K398X3 GM LS-Series Forged Flat-Top Piston and Ring Kit

WISECO K398X3 GM LS-Series Forged Flat-Top Piston and Ring Kit

$982.99 USD
$982.99 USD
$982.99 USD
Shipping calculated at checkout.

Vendor : WISECO

Product Type : Engines and Components

Sku : WISK398X3

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GM LS Series Piston Set 4.030 Bore -3.2cc

The WISECO K398X3 piston and ring kit is designed for GM LS-Series applications with standard stroke configurations. It features forged pistons with a flat-top design, a 4.030-inch bore, and a 1.304-inch compression height.

Each piston uses a 1.2 x 1.2 x 3.0 mm ring groove configuration and has a minus 3.20 cc volume specification. The kit combines the pistons and rings in one application-focused package for engine builders working with GM LS-Series platforms.

Built around WISECO's forged piston construction, the K398X3 provides the specified bore, compression height, ring groove sizing, and flat-top profile for compatible standard-stroke engine setups. Refer to the manufacturer's application information to confirm suitability for your specific build.

Features:

  • Brand: WISECO
  • Part Number: K398X3
  • Application: GM LS-Series engines
  • Piston Type: Forged flat-top piston
  • Bore: 4.030 inches
  • Stroke Configuration: Standard stroke
  • Compression Height: 1.304 inches
  • Ring Groove Size: 1.2 x 1.2 x 3.0 mm
  • Piston Volume: Minus 3.20 cc
  • Kit Contents: Piston and ring kit