Product Description
5.4 - 5.8 Ford Modular 5.4 - 5.8 FX Comp Height: 1.21 -0cc Flat Top No Notch PIN: .866 Ring Groove: 1.5/1.5/3MM Stroke: 4.165 ROD: 6.658 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set.