A408Cuda said Howards Camshaft Type: Hydraulic Flat Tappet Duration Exhaust: 295 Duration Intake: 291 Duration at 050 Exhaust: 248 Duration at 050 Intake: 244 Engine: 273, 340, 360 Firing Order: 1-8-4-3-6-5-7-2 Intake Centerline: 104 Lobe Separation: 108 Engine Manufacturer: Chrysler RPM Range: 2800 to 6500 Valve Lift Exhaust: .578 Click to expand...