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Carrillo BC1042-040 Small Block Chevy Dome Piston Set Bore - 4.040

Manufacturer

Picture for manufacturer Carrillo

Part Number

BC1042-040
9 reviews
Sale Price

$866.52

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Carrillo BC1042-040 is a high-performance dome piston set designed specifically for Small Block Chevy engines with All 23 cylinder heads. These precision-engineered pistons feature a +5cc dome design that delivers optimal combustion chamber geometry for maximum power output.

Key Specifications:

  • Bore diameter: 4.040 inches
  • Stroke: 3.750 inches
  • Connecting rod length: 6.000 inches
  • Compression ratio: 12.2:1 (with 64cc cylinder head)
  • Dome volume: +5cc
  • Compatible with All 23 cylinder head configurations

Carrillo pistons are manufactured from high-quality forged aluminum alloy using advanced CNC machining processes to ensure precise tolerances and exceptional durability. The dome configuration increases compression ratio for improved power and torque output, making these pistons ideal for high-performance street and racing applications. Each piston is carefully designed to work with the specified bore, stroke, and rod length combination to achieve optimal engine geometry and performance characteristics.

When paired with 64cc cylinder heads, this piston set delivers a 12.2:1 compression ratio, providing excellent power gains while maintaining reliability under demanding conditions. Perfect for engine builders seeking maximum performance from their Small Block Chevy build.

Website and checkout where easy to maneuver.

No more ship, easy to read website and was done within minutes with the exact part I wanted.

I'm just hoping this is the right part for error code P0496

nice

EZ

Best price, and fast shipping! Thank yer!

I attempted to use the Amazon feature 3 times. I pray that it did not order the same product 3 times because I do not need that many. I had to use my credit card before I finally received a successful order confirmation.

Very easy. Liked the amazon checkout option.

the parts are priced great, but the website will not load properly. On some areas of the site it just keeps loading and will not allow me to get to the parts I need to order.

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