Wiseco K0127B3 Small Block Chevy Forged Piston Kit Dome Bore - 350 23-Degree 13.5cc 4.030

The Wiseco K0127B3 is a forged performance piston kit designed for the Small Block Chevrolet 350 engine with a 23-degree valve angle head configuration. This kit features a +13.5cc hollow dome crown designed for high-compression performance builds, offering a substantial compression ratio increase over flat-top or dish piston alternatives.

Part of Wiseco's renowned "Lil Quick 16" hollow dome SBC lineup, these pistons are engineered and forged in the USA from 2618 aluminum alloy for the tensile strength required in demanding performance and power-adder applications. The strutted, high-strength design features a dedicated forging optimized for engine-specific load characteristics, maximizing the strength-to-weight ratio critical for high-RPM use.

Key Features:

• +13.5cc hollow dome crown for elevated compression ratios
• Designed for 23-degree valve angle Small Block Chevy 350 cylinder heads
• 4.030" bore diameter (0.030" over standard)
• Forged from 2618 aluminum alloy for superior strength and durability
• Strutted skirt design for optimized strength-to-weight characteristics
• ArmorGlide® skirt coating reduces operating friction, minimizes skirt and cylinder wear, and quiets operation
• 0.927" wrist pin diameter — pin included
• Precision ring grooves with anti-detonation groove for improved ring seal
• Horizontal slot oiling in pin bores for optimal wrist pin lubrication
• Engineered and machined in the USA

Note: Ring set is sold separately. Verify compression height and stroke compatibility with your specific engine combination before ordering.