Wiseco RED0088X155 Chevy Big Block Forged Piston Set Bore Dome - 396/427 4.155 14cc

The Wiseco RED0088X155 is a forged piston set engineered for Chevrolet Big Block 396/427 engines.

Forged from 2618 high-strength aluminum alloy and manufactured in Wiseco's Mentor, Ohio facility, these pistons feature a 14cc dome crown designed for closed-chamber cylinder heads, making them an ideal choice for high-compression street performance and race builds on classic Big Block Chevy applications.

Key Specifications:

• Bore: 4.155 in.
• Compression Height: 1.395 in.
• Wrist Pin Diameter: 0.990 in.
• Crown Style: 14cc Dome
• Material: 2618 High-Strength Aluminum Alloy
• Series: RED Series (Race Engineered Design™)

Key Features:

• ArmorGlide® skirt coating for seizure resistance, friction reduction, and quieter operation
• Precision ring grooves with anti-detonation and pressure seal design
• Vertical gas ports for improved ring seal
• Fully machined crown features
• 0.990 in. tool steel wrist pin with double Spirolox® retainers
• Engineered, forged, and machined in the USA

The Wiseco RED Series offers an outstanding balance of race-proven performance and value for Big Block Chevy platform builds. Note: Piston rings are sold separately.