Sportsman Racing Products 150723 Big Block Ford 460 Flat Top Forged Piston Set, 4.390-Inch Bore, -3 cc

Upgrade a Big Block Ford 460 engine with the Sportsman Racing Products 150723 forged flat top piston set. Designed for performance-focused engine builds, these pistons feature a 4.390-inch bore and a 1.770-inch compression height for precise fitment in compatible applications. The flat top design and -3.00 cc volume support compression ratio tuning while maintaining a clean, efficient piston crown profile.
The Sportsman Racing Products 150723 set includes eight forged pistons engineered for durability under demanding street, strip, and competition conditions. Each piston is configured with 1/16-inch, 1/16-inch, and 3/16-inch ring grooves, allowing use with compatible performance piston ring packages. Forged construction provides the strength and reliability needed for high-performance Big Block Ford engine combinations when properly matched to the connecting rods, rings, cylinder heads, and rotating assembly.
These pistons are intended for Big Block Ford 460 applications using a 4.390-inch cylinder bore. Professional engine measurement and clearancing are recommended before installation to verify bore fit, compression height, piston-to-valve clearance, ring end gap, and overall compatibility. The set-of-eight configuration is suitable for a complete V8 piston replacement or new engine build. Confirm all application specifications before ordering to ensure the Sportsman Racing Products part number 150723 meets your performance requirements.

Features:

• Forged flat top piston design for Big Block Ford 460 performance applications

• 4.390-inch bore for compatible Big Block Ford engine builds

• 1.770-inch compression height for proper rotating assembly matching

• Minus 3.00 cc piston volume supports compression ratio tuning

• 1/16-inch, 1/16-inch, and 3/16-inch ring grooves

• Set of 8 pistons for complete V8 engine applications

• Sportsman Racing Products part number 150723