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-11887-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.500 11887-8
    SBC Manley Severe Duty Exhaust Valves 1.500 11887-8
    $301.07
    SB Chevy, Exhaust Valves, 1.500 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves. Learn More
  2. MAN-11539-8 PART NUMBER
    SBC Manley Severe Duty Exhaust Valves 1.600 11539-8
    SBC Manley Severe Duty Exhaust Valves 1.600 11539-8
    $301.07
    SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3415 Stem Diameter, .100 Longer than 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-11823-8 PART NUMBER
    SBC Manley Severe Duty Pro Flo Exhaust Valves 1.600 11823-8
    SBC Manley Severe Duty Pro Flo Exhaust Valves 1.600 11823-8
    $301.07
    SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves Learn More

Products (4 results)

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