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-11541-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.625 11541-8
    SBC Manley Severe Duty Exhaust Valves 1.625 11541-8
    $301.07
    SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  2. MAN-11585-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.625 11585-8
    SBC Manley Severe Duty Exhaust Valves 1.625 11585-8
    $301.07
    SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  3. MAN-11537-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.625 11537-8
    SBC Manley Severe Duty Exhaust Valves 1.625 11537-8
    $301.07
    SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves. Learn More
  4. MAN-11871-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.625 11871-8
    SBC Manley Severe Duty Exhaust Valves 1.625 11871-8
    $301.07
    SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More
  5. MAN-11557-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.625 11557-8
    SBC Manley Severe Duty Exhaust Valves 1.625 11557-8
    $301.07
    SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
  6. MAN-11569-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.625 11569-8
    SBC Manley Severe Duty Exhaust Valves 1.625 11569-8
    $301.07
    SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves. Learn More
  7. MAN-11571-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.625 11571-8
    SBC Manley Severe Duty Exhaust Valves 1.625 11571-8
    $301.07
    SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More
  8. MAN-11579-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.625 11579-8
    SBC Manley Severe Duty Exhaust Valves 1.625 11579-8
    $301.07
    SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .300 Longer than Stock Height, Set of 8 Valves. Learn More
  9. MAN-11540-8 PART NUMBER
    SBC Manley Severe Duty Intake Valves 1.720 11540-8
    SBC Manley Severe Duty Intake Valves 1.720 11540-8
    $311.48
    SB Chevy, Intake Valves, 1.720 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves. Learn More
  10. MAN-11542-8 PART NUMBER
    SBC Manley Severe Duty Intake Valves 1.840 11542-8
    SBC Manley Severe Duty Intake Valves 1.840 11542-8
    $311.48
    SB Chevy, Intake Valves, 1.840 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves. Learn More

Products (61-70 of 302)

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