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-12353-8 PART NUMBER
    LS Manley Race Master Exhaust Valves 1.600 12353-8
    LS Manley Race Master Exhaust Valves 1.600 12353-8
    $202.55
    LS3 and L99 Chevy (L92 Head), Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, .300 Longer Height, Set of 8 Valves. Learn More
  2. MAN-12355-8 PART NUMBER
    LS Manley Severe Duty Exhaust Valves 1.600 12355-8
    LS Manley Severe Duty Exhaust Valves 1.600 12355-8
    $301.07
    LS3 and L99 Chevy (L92 Head), Exhaust Valves, 1.600 Head Diameter, .3136 Stem Diameter, .300 Longer Height, Set of 8 Valves. Learn More
  3. MAN-12357-8 PART NUMBER
    LS Manley Extreme Duty Exhaust Valves 1.600 12357-8
    LS Manley Extreme Duty Exhaust Valves 1.600 12357-8
    $514.08
    LS3 and L92 Chevy (L99 Head), Exhaust Valves, 1.600 Head Diameter, .3136 Stem Diameter, .300 Longer Height, Set of 8 Valves. Learn More
  4. MAN-11689-8 PART NUMBER
    LS7 Manley Race Master Exhaust Valves 1.615 11689-8
    LS7 Manley Race Master Exhaust Valves 1.615 11689-8
    $202.55
    Chevy LS7, Exhaust Valves, 1.615 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  5. MAN-12345-8 PART NUMBER
    LT1 6.2L Manley Race Master Exhaust Valves 1.590 12345-8
    LT1 6.2L Manley Race Master Exhaust Valves 1.590 12345-8
    $188.69
    Chevy LT1 6.2L 2014+, Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  6. MAN-12347-8 PART NUMBER
    LT1 6.2L Manley Severe Duty Exhaust Valves 1.590 12347-8
    LT1 6.2L Manley Severe Duty Exhaust Valves 1.590 12347-8
    $301.07
    Chevy LT1 6.2L 2014+, Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  7. MAN-12349-8 PART NUMBER
    LT1 6.2L Manley Extreme Duty Exhaust Valves 1.590 12349-8
    LT1 6.2L Manley Extreme Duty Exhaust Valves 1.590 12349-8
    $514.08
    Chevy LT1 6.2L 2014+, Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  8. MAN-12335-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.600 12335-8
    SBC Manley Severe Duty Exhaust Valves 1.600 12335-8
    $301.07
    SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More

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