Mechanical Roller

Chrysler/Dodge/Mopar - 350, 361, 383, 400, 413, 426 & 440B
Performance level 4 - Street Roller - Excellent street/strip profile.
INT/EXH - Dur @ .050” Lift: 236°/246° RR: 1.5/1.5 Gross Lift: .550”/.548” LSA: 110° RPM: 2500 to 6000 Redline: 6500 Learn More

Chrysler/Dodge/Mopar - 350, 361, 383, 400, 413, 426 & 440B
Performance level 5 - Strong upper mid-range and top end power.
INT/EXH - Dur @ .050” Lift: 262°/268° RR: 1.5/1.5 Gross Lift: .650”/.624” LSA: 108° RPM: 3500 to 7250 Redline: 7500

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