• KB Performance Pistons KB203.040 KB Series Domed Piston Set
  • KB Performance Pistons KB203.040 KB Series Domed Piston Set

KB Performance Pistons KB203.040 KB Series Domed Piston Set

$489.26 USD
$489.26 USD
$489.26 USD
Shipping calculated at checkout.

Vendor : KB PERFORMANCE PISTONS

Product Type : Engines and Components

Sku : KBPKB203.040

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BBC Domed Piston Set 4.290 Bore +12cc

Upgrade a Big Block Chevy engine with the KB Performance Pistons KB203.040 piston set. This KB Series set features hypereutectic pistons with a domed crown and is designed for a 4.290-inch bore.

Each piston has a 1.645-inch compression height and a listed dome volume of plus 12.00 cc. The pistons use 5/64-inch, 5/64-inch, and 3/16-inch ring grooves for the specified ring configuration.

This set includes eight pistons for Big Block Chevy applications. The KB203.040 offers a purpose-built piston design for engine builds requiring the listed bore, compression height, dome volume, and ring groove specifications.

Features:

  • Brand: KB Performance Pistons
  • Part Number: KB203.040
  • Series: KB Series
  • Construction: Hypereutectic
  • Crown Style: Domed
  • Bore: 4.290 inches
  • Compression Height: 1.645 inches
  • Dome Volume: Plus 12.00 cc
  • Ring Grooves: 5/64 x 5/64 x 3/16 inches
  • Application: Big Block Chevy
  • Quantity: Set of 8