Mechanical Flat Tappet

AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 3 - Pro-Street - Strong upper bottom to mid-range power.
INT/EXH - Dur @ .050” Lift: 238°/242° RR: 1.6/1.6 Gross Lift: .480”/.486” LSA: 112° RPM: 1800 to 4500 Redline: 6000 Learn More

AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 4 - Pro-Street - Exhbits strong mi-range to top end performance
INT/EXH - Dur @ .050” Lift: 248°/250° RR: 1.6/1.6 Gross Lift: .499”/.512” LSA: 110° RPM: 2000 to 6000 Redline: 7000 Learn More

Custom Camshaft AMC 199-258 6-cyl (64-83) Mechanical Flat Tappet Learn More

AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 2 - Pro-Street - Delivers versatile height torque,low end and mid-range power.
INT/EXH - Dur @ .050” Lift: 210°/218° RR: 1.6/1.6 Gross Lift: .448”/.453” LSA: 112° RPM: 1500 to 4000 Redline: 5500 Learn More