Manley For Big Block Chevy Ford 351C 429 2.19" Race Master Intake Valves 11872-8. For Ford 351C. For Ford 429 - 460. Manley Pistons 87.5mm Bore 9.3:1 CR fits 12+ Ford Focus ST 2.0L Ecoboost. MANLEY Pro Series I-Beam Rods Fits ACURA Integra LS 1.8 non V-Tec DOHC 14412-4.