Wiseco K0169X3 Ford 302/351 Windsor Forged Piston Kit -32cc Dish Inline Valve Heads

The Wiseco K0169X3 is a Professional Series forged piston kit engineered for Ford 302/351 Windsor small block engines built with inline valve cylinder heads. Featuring a -32cc dish crown and a 1.280" compression height, this kit is purpose-built to pair with high-flow inline head designs that demand precisely positioned valve pockets for maximum clearance and efficiency.

Head Compatibility:

• Trick Flow Specialties (TFS) High Port
• AFR, DART, and Brodix Track 1
• Canfield, Ford Racing Z304
• Edelbrock Performer and Victor Jr.
• Profiler, Stock, GT40, and GT40X

Key Specifications:

• Crown Design: -32cc Dish
• Valve Pockets: .350" / .250"
• Top Land: .300" – .260"
• Compression Height: 1.280"
• Stroke: 4.000"
• Rod Length: 6.200"
• Deck Height: 9.5"
• Ring Pack: 1.2mm / 1.2mm / 3.0mm GFX rings included
• Wrist Pin: S424 included
• Material: Forged 2618 high-strength aluminum alloy
• Skirt Coating: ArmorGlide — seizure resistant, friction reducing, quieter operation

Manufactured entirely in the USA at Wiseco's Mentor, Ohio facility, these pistons feature precision-machined ring grooves, an anti-detonation groove, forced pin oiling, and optimized skirt profiles. The 2618 aluminum alloy construction delivers superior tensile strength, making them well-suited for heavy to severe-duty performance builds including naturally aspirated, nitrous, and forced induction applications.