Wiseco K0452X6 Chevy LT1 Gen V Professional Series Forged Piston Set -15cc Dish 4.125 in. Bore 1.105CH

The Wiseco K0452X6 is a Professional Series forged piston set engineered specifically for the GM Gen V LT1 6.2-liter engine platform.

Key Specifications:

• Bore Size: 4.125 in.
• Compression Height: 1.105 in.
• Pin Diameter: 0.927 in.
• Crown Volume: -15cc Dish
• Application: GM Gen V LT1 (6.2L)

Key Features:

• 2618 forged aluminum construction — engineered for improved tensile strength in heavy and severe duty race builds
• ArmorGlide® skirt coating — reduces friction, resists seizure, and enables quieter operation
• ArmorPlating crown coating — improves detonation protection and reduces blow-by through enhanced ring land fit
• Fully machined crown with precision ring grooves and anti-detonation groove designed for GM's direct injection combustion chamber profile
• Forced pin oiling, 0.200-inch wall pins and locks included
• Premium Wiseco GFX rings included
• Engineered, forged, and machined in the USA at Wiseco's Mentor, Ohio facility

The -15cc dish profile makes this piston set an ideal choice for turbocharged or supercharged Gen V LT1 builds, where reducing static compression ratio is critical for safe and reliable power production. Wiseco's Professional Series pistons are no-expense-spared components designed and built for serious racers and engine builders demanding the highest level of performance and durability.