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Your New Favorite 8136-4125 383 Small Block Chevy Sx Series -28cc Dish Top Sbc 23 Degree Forged Piston Set 4.125 Inch Bore Pin Dia.: 0.927" Comp Height: 1.125" Holiday Edition [p1iW9xUY]

$46.99 $150.99 -69%

383 Small Block Chevy SX Series Pistons Experience the power and precision of the 8136-4125 383 Small Block Chevy SX Series Pistons. Designed for the discerning enthusiast, these pistons are crafted to deliver exceptional performance and reliability.

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383 Small Block Chevy SX Series Pistons

Experience the power and precision of the 8136-4125 383 Small Block Chevy SX Series Pistons. Designed for the discerning enthusiast, these pistons are crafted to deliver exceptional performance and reliability. With their -28cc Dish Top design and 23 Degree forged pistons, they are perfect for high-performance engines seeking increased displacement and compression.

Key Product Features

The 8136-4125 383 Small Block Chevy SX Series Pistons are engineered with precision and quality in mind. Here are some of the standout features that make them a top choice for your engine:
  • Forged Pistons - Forged pistons offer increased strength and durability, ensuring long-lasting performance under high stress conditions.
  • Pin Dia. 0.927" - The precise pin diameter ensures a perfect fit and reduces the risk of engine wear and tear.
  • Comp Height 1.125" - The optimized compression height contributes to a higher compression ratio, enhancing engine power and efficiency.
  • Full Floating or Press Fit - Choose the fitting method that best suits your engine's requirements for optimal performance.
  • Ring Groove 1/16-1/16-3/16" - The carefully designed ring grooves provide excellent sealing and reduce oil consumption.
  • Practical Applications and Benefits

    The 8136-4125 383 Small Block Chevy SX Series Pistons are ideal for a wide range of applications, including street rods, drag racing, and off-road vehicles. Here are some of the benefits you can expect:
  • Increased Power and Efficiency - The high compression ratio and optimized design of these pistons help to maximize engine power and efficiency.
  • Longevity and Reliability - The forged construction and precise engineering ensure that these pistons will stand up to the rigors of high-performance driving.
  • Customization Options - With the ability to choose between full floating or press fit, these pistons offer flexibility to suit your specific engine needs.
  • What Our Customers Say

    January 1, 2026

    Absolutely no complaints!

    I am utterly ecstatic with this item.

    - Evander N..

    January 1, 2026

    Absolutely no complaints!

    A product that has truly earned my fullest trust.

    - Owain J..

    January 1, 2026

    Absolutely no complaints!

    Very impressed with the very, very sturdy build.

    - Gwilym I..

    Write a Review

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