Speedmaster PCE305.1090.04 forged flat-top pistons are purpose-built for Ford 351W Windsor stroker builds displacing 408 or 434 cubic inches. Featuring a 4.040" bore diameter, 1.250" compression height, and 0.927" wrist-pin diameter, these forged pistons deliver the strength and precision tolerances demanded by high-performance and racing applications.
The flat-top design maximizes compression efficiency while the forged construction provides superior durability over cast alternatives, making them an ideal choice for enthusiasts pushing their 351W-based stroker engine to the limit. Sold as a set to complete your short-block assembly with confidence.
MPNPCE305.1090.04
UPC840136537366
