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-11502-6 PART NUMBER
    Buick V6 Stage 1 Manley Severe Duty Pro Flo Intake Valves 1.710 11502-6
    Buick V6 Stage 1 Manley Severe Duty Pro Flo Intake Valves 1.710 11502-6
    $183.61
    Buick V-6 Stage 1 and Production Cast Iron Heads, Intake Valves, 1.710 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 6 Valves Learn More
  2. MAN-11398H-8 PART NUMBER
    LS Manley Race Flo Pro Flo Hollow Stem Intake Valves 2.080 11398H-8
    LS Manley Race Flo Pro Flo Hollow Stem Intake Valves 2.080 11398H-8
    $564.30
    LS1 and LS2 Chevy (LS-6 Head), Hollow Stem Intake Valves, 2.080 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  3. MAN-11680H-8 PART NUMBER
    LS Manley Severe Duty Pro Flo Hollow Stem Intake Valves 2.055 11680H-8
    LS Manley Severe Duty Pro Flo Hollow Stem Intake Valves 2.055 11680H-8
    $694.19
    LS1 and LS2 Chevy (LS-6 Head), Hollow Stem Intake Valves, 2.055 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  4. MAN-11682H-8 PART NUMBER
    LS Manley Severe Duty Pro Flo Hollow Stem Intake Valves 2.055 11682H-8
    LS Manley Severe Duty Pro Flo Hollow Stem Intake Valves 2.055 11682H-8
    $694.19
    LS1 and LS2 Chevy (LS-6 Head), Hollow Stem Intake Valves, 2.080 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  5. MAN-11681-8 PART NUMBER
    LS Manley Extreme Duty Exhaust Valves 1.575 11681-8
    LS Manley Extreme Duty Exhaust Valves 1.575 11681-8
    $514.08
    LS1 and LS2 Chevy (LS-6 Head), Exhaust Valves, 1.575 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  6. MAN-11482B-8 PART NUMBER
    BBC Manley Titanium Intake Valves 2.300 11482B-8
    BBC Manley Titanium Intake Valves 2.300 11482B-8
    $1,220.28
    Fits Bead Loc Groove Dart Big Block Pro 1 & 320 / 360 Heads, Titanium, Intake Valves, 2.300 Head Diameter, .3415 Stem Diameter, .250 Longer than Stock Height, Set of 8 Valves, Special Order Non Stock Part, Non Returnable Learn More
  7. MAN-11482HB-8 PART NUMBER
    BBC Manley Titanium Intake Valves 2.300 11482HB-8
    BBC Manley Titanium Intake Valves 2.300 11482HB-8
    $1,245.50
    Fits Bead Loc Groove Dart Big Block Pro 1 & 320 / 360 Heads, Titanium, Intake Valves, 2.300 Head Diameter, .3415 Stem Diameter, .250 Longer than Stock Height, Set of 8 Valves, Special Order Non Stock Part, Non Returnable Learn More
  8. 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
  9. MAN-11319-8 PART NUMBER
    SBC Manley Race Master Exhaust Valves 1.600 11319-8
    SBC Manley Race Master Exhaust Valves 1.600 11319-8
    $188.69
    SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3110 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More
  10. MAN-12303-8 PART NUMBER
    SBC Manley Race Master Exhaust Valves 1.600 12303-8
    SBC Manley Race Master Exhaust Valves 1.600 12303-8
    $202.55
    SB Chevy AFR 180cc, 190cc, 195cc, 210cc, 220cc, 227cc, 235cc, 245cc Series Cylinder Heads, Exhaust Valves, 1.600 Head Diameter, .3136 Stem Diameter, .100 Longer Stock Height, Set of 8 Valves. Learn More

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