Wiseco K0168X3 Ford 302/351 Windsor Forged Piston Set -22cc Dish Inline Valve

The Wiseco K0168X3 is a Professional Series forged piston set engineered specifically for Ford 302/351 Windsor small block engines equipped with inline-valve cylinder heads. Featuring a -22cc dish crown, these pistons are purpose-built to deliver the ideal compression ratio for high-performance street and track builds using inline-port style heads.

Key Features:

• -22cc dish crown designed for use with inline-valve Small Block Ford cylinder heads
• 1.165" compression height for precise deck clearance and compression ratio tuning
• Valve pockets: 0.350" / 0.250" to provide adequate valve-to-piston clearance
• Top land: 0.300" – 0.260" for optimized ring seal and heat management
• Compatible with popular inline-port heads including TFS High Port, AFR, DART, Brodix Track 1, Canfield, Ford Racing Z304, Performer, Victor Jr, Profiler, Stock, GT40, and GT40X
• Forged from high-strength aluminum alloy for superior tensile strength and durability
• Precision-machined ring grooves with anti-detonation groove for improved ring seal
• ArmorGlide skirt coating for reduced friction, quieter operation, and seizure resistance
• Forced pin oiling for enhanced lubrication under high-load conditions
• Engineered, forged, and machined in the USA

The "X3" designation in Wiseco's naming convention indicates a specific oversize bore, making this set ideal for engines that have been bored for additional displacement or to clean up worn cylinder walls. Each set includes 8 pistons engineered to handle heavy to severe-duty performance applications.

Wiseco has been manufacturing high-performance forged pistons since 1941, operating from their Mentor, Ohio facility with over 150,000 square feet of modern forging and CNC machining equipment. These pistons are built for racers, by racers.