Specifications
- Brand
- Wiseco
- Part #
- 6426B100
- UPC
- 00193564083913
Wiseco Chevy BB DRAG NITROUS 1.270CH Piston Shelf Stock
$166.77
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Wiseco Chevy BB forged piston with 4.600" bore and 1.270" compression height. ArmorGlide skirt coating reduces friction and noise.
Key Features
- Fits Chevrolet Big Block engines with a 4.600 inch bore.
- Features a 1.270 inch compression height.
- Forged from 2618 aluminum for improved tensile strength.
- Includes ArmorGlide skirt coating for reduced friction and seizure resistance.
- Machined in the USA with precision ring grooves and anti-detonation features.
- Designed for heavy to severe duty performance applications.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Forged from 2618 aluminum, these Wiseco pistons are built for serious performance in heavy-duty race applications. The 4.600 inch bore size is specific to Chevrolet Big Block engines, and the 1.270 inch compression height is a key measurement for setting up your engine's valve timing and piston-to-valve clearance. Wiseco machines these pistons in the USA, ensuring precision in every detail.
You'll find features like precision ring grooves, anti-detonation grooves, and additional ring seal improvements designed to work with the included premium rings. The ArmorGlide skirt coating is a notable addition, helping to reduce friction and noise while also resisting seizure. The fully machined crown and forced pin oiling further contribute to the durability and performance these pistons offer for severe duty builds.
Keep in mind that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.
Specifications
- Brand
- Wiseco
- Manufacturer Part #
- 6426B100
- UPC
- 00193564083913
Frequently Asked Questions
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Wiseco Chevy BB DRAG NITROUS 1.270CH Piston Shelf Stock