Valves

CNC-Motorsports offers the best in valves by Ferrea and Manley. We offer everything for street performance to all out nitrous & turbo race engines.
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  1. MAN-11679-8 PART NUMBER
    LS7 Manley Severe Duty Exhaust Valves 1.615 11679-8
    LS7 Manley Severe Duty Exhaust Valves 1.615 11679-8
    $301.07
    Chevy LS7, Exhaust Valves, 1.615 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  2. MAN-11687-8 PART NUMBER
    LS Manley Extreme Duty Exhaust Valves 1.615 11687-8
    LS Manley Extreme Duty Exhaust Valves 1.615 11687-8
    $514.08
    Chevy LS7, Exhaust Valves, 1.615 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  3. MAN-11490TB-8 PART NUMBER
    BBC Manley Titanium Intake Valves 2.250 11490TB-8
    BBC Manley Titanium Intake Valves 2.250 11490TB-8
    $1,245.50
    Fits Bead Loc Groove, Titanium, Intake Valves, 2.250 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves, Special Order Non Stock Part, Non Returnable Learn More
  4. MAN-11492TB-8 PART NUMBER
    BBC Manley Titanium Intake Valves 2.250 11492TB-8
    BBC Manley Titanium Intake Valves 2.250 11492TB-8
    $1,245.50
    Fits Bead Loc Groove Dart Big Block Pro 1 & 320 / 360 Heads, Titanium, Intake Valves, 2.250 Head Diameter, .3415 Stem Diameter, .250 Longer than Stock Height, Set of 8 Valves, Special Order Non Stock Part, Non Returnable Learn More
  5. MAN-11944TB-8 PART NUMBER
    BBC Manley Titanium Intake Valves 2.300 11944TB-8
    BBC Manley Titanium Intake Valves 2.300 11944TB-8
    $1,245.50
    Fits Bead Loc Groove, Titanium, Intake Valves, 2.300 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves, Special Order Non Stock Part, Non Returnable Learn More
  6. MAN-10077-8 PART NUMBER
    SBC Manley Budget Replacement Exhaust Valves 1.500 10077-8
    SB Chevy Manley Budget Replacement Exhaust Valves 1.500 10077-8
    $74.38
    SB Chevy, Exhaust Valves, 1.500 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  7. MAN-11545-8 PART NUMBER
    SBC Manley Race Flo Exhaust Valves 1.600 11545-8
    SBC Manley Race Flo Exhaust Valves 1.600 11545-8
    $188.69
    SB Chevy, Exhaust Valves, 1.500 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  8. MAN-11555-8 PART NUMBER
    SBC Manley Race Flo Exhaust Valves 1.600 11555-8
    SBC Manley Race Flo Exhaust Valves 1.600 11555-8
    $188.69
    SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More
  9. MAN-11559-8 PART NUMBER
    SBC Manley Race Flo Exhaust Valves 1.600 11559-8
    SBC Manley Race Flo Exhaust Valves 1.600 11559-8
    $188.69
    SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3415 Stem Diameter, .300 Longer than Stock Height, Set of 8 Valves. Learn More
  10. MAN-11797-8 PART NUMBER
    SBC Manley Race Flo Exhaust Valves 1.625 11797-8
    SBC Manley Race Flo Exhaust Valves 1.625 11797-8
    $188.69
    SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves. Learn More

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