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CP Pistons

CP Piston Bullet Race Series Chevy LS7 4.135 Bore 4.000 Stroke 6.125 Rod 1.120 Set Of 8

$955.50

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CP Piston Bullet Race Series forged piston set for Chevy LS7. Features a 4.135" bore and 4.000" stroke for high-performance builds.

Key Features

  • Fits Chevy LS7 engines.
  • Forged aluminum construction for increased strength and durability.
  • Designed for a 4.135 inch bore.
  • Compatible with a 4.000 inch stroke crankshaft.
  • Features a 6.125 inch connecting rod length.
  • Includes 1.120 inch wrist pins.
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About this part

Product Details

These CP Pistons Bullet Race Series pistons are built for serious performance in Chevy LS7 engines. They feature a 4.135 inch bore and are designed to work with a 4.000 inch stroke crankshaft and a 6.125 inch connecting rod. This specific sizing is crucial for achieving the desired displacement and compression ratio in a high-performance build. The set includes eight pistons, each with a 1.120 inch wrist pin diameter, ready to be installed in your engine.

Crafted from forged aluminum, these pistons are significantly stronger and more durable than cast pistons. This robust construction is essential for handling the extreme pressures and temperatures found in racing or heavily modified street applications. The Bullet Race Series is known for its well-built design, aimed at maximizing power output and reliability under demanding conditions. CP Pistons has a solid reputation for producing components that can withstand the rigors of competition and high-performance driving.

When building a high-performance LS7, attention to detail in every component matters. These pistons are a key part of that equation, offering a strong foundation for your engine's internals. It's important to note that this specific piston set is not CARB approved and cannot be shipped to California. Always consult with your engine builder or refer to the manufacturer's detailed specifications for proper installation and compatibility with other engine components to ensure optimal performance and longevity.

Specifications

Brand
CP Pistons
Manufacturer Part #
BLS1204-010
UPC
MM-10183

Frequently Asked Questions

CP Piston Bullet Race Series Chevy LS7 4.135 Bore 4.000 Stroke 6.125 Rod 1.120 Set Of 8

$955.50