1. Pistons, Rings & Piston Kits Products
  2. sku: 7168303904366623
  3. KB PERFORMANCE KB426C.005

KB PERFORMANCE KB426C.005 Top Cast Piston Kit Flat 800745265739 88CI.

Kb426c.005 Kb Performance Cast Piston Kit 88ci. Flat Top - .005 Inch Oversize T

( Brand: Kb Performance ), ( Manufacturer Part Number: KB426C.005 ), ( Type: Engine ), ( Country/region Of Manufacture: Mexico ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Authorized Dealer: Yes ), ( Bore: 3.760in. ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Compression: 10.5 ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Sizing: 0.005in. Oversize ), ( Vehicletype: American Vtwin ), ( UPC: 800745265739 )

Review KB PERFORMANCE Cast Piston Kit 88ci. Flat Top .005 Inch Oversize

Introducing the KB Performance KB426C.005 Cast Piston Kit, meticulously designed for 88ci Flat Top engines. This top-tier piston kit is an essential upgrade for those seeking superior engine performance and durability.

The KB426C.005 pistons are crafted using high-quality cast aluminum material. Each piston undergoes a rigorous manufacturing process that ensures superior strength and reliability. The piston skirts are engineered with a full-length, induction-hardened, chrome-molybdenum ring groove. This design not only increases the piston's strength but also enhances ring sealing for optimal combustion efficiency.

The piston crowns are domed to provide ample clearance for larger valves and greater combustion chamber volume. This design improvement enables the engine to breathe more efficiently, allowing for increased power output and improved throttle response.

The piston pins are made from heat-treated, chrome-molybdenum steel. They are precision-machined to ensure a perfect fit within the piston and the connecting rod. The pins are also coated with a high-performance, low-friction coating to minimize wear and improve engine durability.

The piston kit includes new piston rings, made from a high-performance, low-friction material. These rings are designed to minimize friction and heat within the engine, ensuring optimal ring sealing and improved engine efficiency. The piston rings also feature a multi-groove design, which improves oil control and reduces the likelihood of oil ring chatter.

The KB Performance KB426C.005 Cast Piston Kit is an excellent choice for those seeking to enhance the performance and durability of their 88ci Flat Top engine. With its high-quality materials, precision manufacturing, and innovative design, this piston kit offers significant power gains, improved throttle response, and unmatched engine reliability.

The KB Performance KB426C.005 Cast Piston Kit 88ci Flat Top is designed for use in small block Chevrolet engines. Here are some potential pros and cons of purchasing this kit:

Pros:

1. High-quality cast pistons: These pistons are made from high-quality aluminum alloy, ensuring durability and reliability.

2. Increased power and performance: The pistons are designed to provide increased power and performance, making them an attractive option for performance enthusiasts.

3. Improved ring performance: The pistons come with low-tension piston rings that help improve ring sealing and reduce blowby.

4. Suitable for various applications: The kit is suitable for a range of applications, including street performance, drag racing, and even some off-road use.

Cons:

1. Cost: The KB Performance KB426C.005 Cast Piston Kit is a premium product, and the cost may be a significant consideration for some buyers.

2. Requires other upgrades: In order to fully realize the potential of the pistons, other upgrades such as cylinder heads, camshafts, and intake systems may be required.

3. Installation complexity: Installing the pistons can be a complex process, and it may require specialized tools and expertise.

Conclusion:

The KB Performance KB426C.005 Cast Piston Kit 88ci Flat Top is an excellent option for those looking to improve the power and performance of their small block Chevrolet engine. While the cost may be a consideration, the high-quality cast pistons, improved ring performance, and suitability for various applications make it a worthwhile investment for performance enthusiasts. However, it is important to note that the installation process can be complex, and other upgrades may be required to fully realize the potential of the pistons.

Recommendation:

If you are serious about improving the performance of your small block Chevrolet engine and are willing to invest in high-quality components, the KB Performance KB426C.005 Cast Piston Kit 88ci Flat Top is an excellent choice. It is important to ensure that you have the necessary tools and expertise to install the pistons, and that you consider any other necessary upgrades to maximize the potential of the pistons. Additionally, make sure to follow the manufacturer's instructions carefully to ensure proper installation and optimal performance.

Details:

Oversize, High-quality premium Performance pistons are a special hyper eutectic T5 aluminum alloy. Kit includes 2 cast pistons, 1 set of Hastings Molly rings and piston pin clips. Instructions included. Bore: 3.760in.

Compression: 10.5:1 Compression, Sizing: 0.005in. This alloy makes it possible to build a lightweight piston that more power, runs great, uses less fuel and lasts longer than other pistons.

part #: kb426c005 prices

  • $200.19-$272.49

specifications pistondon:

  • brand: Kb Performance
  • mpn: Kb426c.005
  • type: Engine
  • country/region of manufacture: Mexico
  • manufacturer warranty: 1 Year Manufacturer Warranty
  • california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
  • authorized dealer: Yes
  • bore: 3.760in.
  • compatibility disclaimer: Compatibility Chart Information Provided By
  • compression: 10.5
  • legal disclaimer: Your Local Laws Before Purchasing.
  • photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
  • sizing: 0.005in. Oversize
  • vehicletype: American Vtwin
  • upc: 800745265739

payments pistondon:

  • other
  • credit card: Visa
  • wallet: Paypal

offer pistondon:

  • started: June 29, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 2
  • sold: 0

general pistondon:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

seller pistondon:

  • # reviews: 176237
  • city: Cedar Park, Texas
  • rating: 97.9%

shipping pistondon:

  • cost: $0.00
  • type: Fixed
  • class: Expedited, Standard
  • service: Expedited, Standard
  • transit: 4-9 Days

returns pistondon:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted
type: engine, country/region of manufacture: mexico, manufacturer warranty: 1 year manufacturer warranty, california prop 65 warning: cancer and reproductive harm www.p65warnings.ca.gov, authorized dealer: yes, bore: 3.760in., compatibility disclaimer: compatibility chart information provided by, compression: 10.5, legal disclaimer: your local laws before purchasing., photo disclaimer: for reference only, may differ from product, see item details., sizing: 0.005in. oversize, vehicletype: american vtwin,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 7168303904366623,

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