SKU: PTS522A6 / UPC: 193564093431
Engineered for superior performance, durability, and precision, these pistons are the definitive choice for enthusiasts and builders seeking the best in street and strip applications. Forged in the USA with cutting-edge technology, the Wiseco PTS522A6 pistons outperform all competitors, delivering unmatched power, reliability, and value for your Chevy 496 Big Block engine. When only the best will do, choose Wiseco for a rebuild that dominates the road and track.
Why Wiseco?
Performance: Designed for high-performance Chevrolet Big Block engines, these pistons feature a +21cc dome to maximize compression and power output, achieving an impressive 10.2:1 compression ratio with a 4.250in stroke and 6.385in rod length. Perfect for street performance and occasional track use, they deliver explosive torque and horsepower.
Superior Materials and Engineering: Crafted from 4032 forged aluminum, these pistons offer exceptional strength and thermal stability. The ArmorGlide® skirt coating reduces friction, minimizes wear, and ensures quieter operation, setting them apart from other brands.
Complete, Ready-to-Install Kit: Each purchase includes everything needed for a seamless rebuild, saving you time and money compared to piecing together components from inferior brands.
Proven Reliability: Wiseco’s 80+ years of racing heritage ensures these pistons are built to withstand the demands of high-performance driving, outperforming competitors in durability and longevity.
Best Value for Performance: Offering premium features at a competitive price, the PTS522A6 kit provides unmatched quality, making it the top choice for budget-conscious builders who refuse to compromise on performance.
Included:
The Wiseco PTS522A6 kit is a comprehensive solution for your Chevrolet Big Block rebuild, including:
Fitment:
Models:
Engine Specs:
Compatible with Big Block Chevy 396, 402, 427, 454, and 496 engines (verify deck height and clearance)
Note: Always confirm fitment with your engine’s specifications, as modifications or custom builds may affect compatibility. Consult a professional engine builder for precise fitment verification.
Specifications:
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