Pro-Street

Ford - 351C, 351M & 400
Performance level 3 - Pro-Street - High torque grind with midrange and top end power.
INT/EXH - Dur @ .050” Lift: 238°/242° RR: 1.73/1.73 Gross Lift: .524”/.533” LSA: 112° RPM: 2200 to 5750 Redline: 6000 Learn More

Ford - 351C, 351M & 400
Performance level 4 - Pro-Street - High revving with superior mid-range and top end power.
INT/EXH - Dur @ .050” Lift: 246°/250° RR: 1.73/1.73 Gross Lift: .541”/.548” LSA: 112° RPM: 2500 to 6000 Redline: 6250 Learn More