Wiseco K0095B2 Forged Flat Top Piston Set Chevy Small Block 350 Pro Late Model 4.020 Bore

Designed for 21- and 23-degree cylinder head configurations, these pistons feature a 4.020 in. bore, a -5cc flat top crown, and target a 10.2:1 compression ratio when built to stock deck specifications.

Key Features:

• Forged construction from high-strength aluminum alloy for superior durability under racing conditions
• 4.020 in. bore size — standard oversize for the SBC 350 platform
• -5cc flat top crown with valve reliefs for compatibility with both 21- and 23-degree cylinder heads
• 10.2:1 compression ratio (built to stock deck height)
• 0.927 in. wrist pin diameter — standard SBC specification
• Engineered, forged, and machined in the USA at Wiseco's Mentor, Ohio manufacturing facility

Wiseco Pro Late Model pistons are purpose-built for the demands of circle track racing, delivering the strength, consistency, and precision required in competitive engine builds. Rings, wrist pins, and clips are not included and must be sourced separately.