Camshaft - LSR Rectangular Port - Hydraulic Roller - Lift 0.621 / 0.624 in - Duration 285 / 301 - 113 LSA - 2200 / 7200 RPM - GM LS-Series - Each US$ 270.98 Min. order: 1 piece ★★★★★ 5.0 (77 reviews) Sold : Login>>