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    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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    Products (8 results)

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    1. MAN-11763-8 PART NUMBER
      SBC Manley Severe Duty Exhaust Valves 1.720 11763-8
      SBC Manley Severe Duty Exhaust Valves 1.720 11763-8
      $301.07
      Manley
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      SB Chevy, Exhaust Valves, 1.720 Head Diameter, .3415 Stem Diameter, .600 Longer than Stock Height, Set of 8 Valves. Learn More
    2. MAN-10717-8 PART NUMBER
      BBC Manley Street Flo Exhaust Valves 1.725 10717-8
      BBC Manley Street Flo Exhaust Valves 1.725 10717-8
      $148.39
      Manley
      Add to Wish List
      BB Chevy, Exhaust Valves, 1.725 Head Diameter, .3715 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
    3. MAN-11517-8 PART NUMBER
      BBC Manley Race Flo Exhaust Valves 1.725 11517-8
      BBC Manley Race Flo Exhaust Valves 1.725 11517-8
      $188.69
      Manley
      Add to Wish List
      BB Chevy, Exhaust Valves, 1.725 Head Diameter, .3715 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
    4. MAN-11519-8 PART NUMBER
      BBC Manley Severe Duty Exhaust Valves 1.725 11519-8
      BBC Manley Severe Duty Exhaust Valves 1.725 11519-8
      $301.07
      Manley
      Add to Wish List
      BB Chevy, Exhaust Valves, 1.725 Head Diameter, .3715 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves Learn More
    5. MAN-11835-8 PART NUMBER
      BBC Manley Severe Duty Pro Flo Exhaust Valves 1.725 11835-8
      BBC Manley Severe Duty Pro Flo Exhaust Valves 1.725 11835-8
      $304.01
      Manley
      Add to Wish List
      BB Chevy, Exhaust Valves, 1.725 Head Diameter, .3715 Stem Diameter, Stock Height, Set of 8 Valves Learn More
    6. FER-F6128 PART NUMBER
      F6128
      Ferrea F6128 6000 Series Exhaust, Valves 1.725 - Chevrolet Big Block (3/8)
      $31.13
      Ferrea
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      Chevrolet Big Block (3/8), 6000 Series Competition Valve, Exhaust, 1.725 Diameter, 3/8 Stem Diameter, 5.350 Overall Length, .225 Tip Length, 15 Degree Super Flo. Stock. Valves Sold Individually. Learn More
    7. FER-F5010 PART NUMBER
      F5010
      Ferrea F5010 5000 Series Hi Performance Exhaust, Valves 1.725 - Chevrolet Big Block (3/8)
      $17.34
      Ferrea
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      Chevrolet Big Block (3/8), 5000 Series Hi Performance Valve, Exhaust, 1.725 Diameter, 11/32 Stem Diameter, 5.350 Overall Length, .225 Tip Length, 12 Degree Under Cut-Dish Head. Stock. Valves Sold Individually. Learn More
    8. FER-F5000 PART NUMBER
      F5000
      Ferrea F5000 5000 Series Hi Performance Intake, Valves 1.725 - Chevrolet Small Block (11/32)
      $15.90
      Ferrea
      Add to Wish List
      Chevrolet Small Block (11/32), 5000 Series Hi Performance Valve, Intake, 1.725 Diameter, 11/32 Stem Diameter, 4.910 Overall Length, .256 Tip Length, 10 Degree Under Cut-Dish Head. Stock. Valves Sold Individually. Learn More

    Products (8 results)

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    1. Valve Head Diameter
      1.725
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    1. Ferrea 3 items
    2. Manley 5 items
    Price
    Gram Weight
    1. 120 2 items
    2. 121 1 item
    3. 122 1 item
    4. 125 1 item
    Installed Height
    1. .100 Longer 1 item
    2. .600 Longer 1 item
    3. Stock 3 items
    Stem Diameter
    1. 0.3415m 2 items
    2. 0.3715m 6 items
    Tip Length
    1. .220 4 items
    2. .290 1 item
    Valve Head Diameter
    1. 1.222 3 items
    2. 1.260 2 items
    3. 1.262 3 items
    4. 1.300 1 item
    5. 1.331 1 item
    6. 1.332 1 item
    7. 1.338 1 item
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    10. 1.450 4 items
    11. 1.455 1 item
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    13. 1.465 2 items
    14. 1.474 2 items
    15. 1.476 1 item
    16. 1.480 1 item
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    20. 1.553 2 items
    21. 1.555 4 items
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    23. 1.570 2 items
    24. 1.575 7 items
    25. 1.580 8 items
    26. 1.590 12 items
    27. 1.595 2 items
    28. 1.600 246 items
    29. 1.614 4 items
    30. 1.615 7 items
    31. 1.625 134 items
    32. 1.650 19 items
    33. 1.654 2 items
    34. 1.655 4 items
    35. 1.660 5 items
    36. 1.675 2 items
    37. 1.700 1 item
    38. 1.710 12 items
    39. 1.720 4 items
    40. 1.725 8 items
    41. 1.735 1 item
    42. 1.740 6 items
    43. 1.750 4 items
    44. 1.760 6 items
    45. 1.770 8 items
    46. 1.775 2 items
    47. 1.780 6 items
    48. 1.782 1 item
    49. 1.785 1 item
    50. 1.800 10 items
    51. 1.810 12 items
    52. 1.830 1 item
    53. 1.840 7 items
    54. 1.850 8 items
    55. 1.860 5 items
    56. 1.880 58 items
    57. 1.890 8 items
    58. 1.900 76 items
    59. 1.910 1 item
    60. 1.920 7 items
    61. 1.925 8 items
    62. 1.937 2 items
    63. 1.940 64 items
    64. 1.945 2 items
    65. 1.950 17 items
    66. 2.000 21 items
    67. 2.020 90 items
    68. 2.050 4 items
    69. 2.055 64 items
    70. 2.065 8 items
    71. 2.070 2 items
    72. 2.072 1 item
    73. 2.075 1 item
    74. 2.080 97 items
    75. 2.090 1 item
    76. 2.100 87 items
    77. 2.110 10 items
    78. 2.120 2 items
    79. 2.125 64 items
    80. 2.140 9 items
    81. 2.150 48 items
    82. 2.165 12 items
    83. 2.170 1 item
    84. 2.175 1 item
    85. 2.180 29 items
    86. 2.190 45 items
    87. 2.200 45 items
    88. 2.204 3 items
    89. 2.205 4 items
    90. 2.230 2 items
    91. 2.250 95 items
    92. 2.280 2 items
    93. 2.300 57 items
    94. 2.325 10 items
    95. 2.350 19 items
    96. 2.375 12 items
    97. 2.400 25 items
    98. 2.425 8 items
    99. 2.450 9 items
    100. 2.500 5 items
    101. 2.520 2 items
    102. 2.600 2 items
    103. 25.0 mm 1 item
    104. 26.0 mm 3 items
    105. 27.0 mm 1 item
    106. 27.5 mm 2 items
    107. 28.0 mm 3 items
    108. 28.5 mm 3 items
    109. 29.0 mm 6 items
    110. 29.5 mm 2 items
    111. 30.0 mm 10 items
    112. 30.15 mm 3 items
    113. 30.5 mm 6 items
    114. 31.0 mm 10 items
    115. 31.15 mm 3 items
    116. 31.5 mm 6 items
    117. 32.0 mm 11 items
    118. 32.15 mm 1 item
    119. 32.5 mm 2 items
    120. 33.0 mm 9 items
    121. 33.15 mm 1 item
    122. 33.5 mm 6 items
    123. 33.6 mm 1 item
    124. 34.0 mm 13 items
    125. 34.15 mm 1 item
    126. 34.5 mm 2 items
    127. 34.6 mm 2 items
    128. 34.7 mm 1 item
    129. 35.0 mm 10 items
    130. 35.1 mm 1 item
    131. 35.15 mm 1 item
    132. 35.5 mm 6 items
    133. 35.6 mm 1 item
    134. 36.0 mm 6 items
    135. 36.1 mm 1 item
    136. 37.0 mm 8 items
    137. 37.15 mm 1 item
    138. 37.5 mm 7 items
    139. 38.0 mm 8 items
    140. 38.15 mm 1 item
    141. 38.1mm 1 item
    142. 38.5 mm 3 items
    143. 39.5 mm 2 items
    144. 39.7 mm 1 item
    145. 40.0 mm 8 items
    146. 40.5 mm 3 items
    147. 42.0 mm 3 items
    148. 42.1 mm 1 item
    149. 43.1 mm 1 item
    150. 43.7 mm 2 items
    151. 44.0 mm 1 item
    152. 44.5 mm 4 items
    153. 45.5 mm 2 items
    154. 46.0 mm 1 item
    155. 46.83 mm 2 items
    156. 48.0 mm 2 items
    157. 50.0 mm 2 items
    158. 1.930 2 items
    Overall Valve Length
    1. 4.910 1 item
    2. 5.350 4 items
    3. 5.374 1 item
    4. 5.464 1 item
    5. 5.565 1 item
    Valve Series
    1. 5000 Series 2 items
    2. 6000 Series 1 item
    3. Race Flo 1 item
    4. Severe Duty 2 items
    5. Severe Duty Pro Flo 1 item
    6. Street Flo 1 item
    Valve Type
    1. Exhaust 7 items
    2. Intake 1 item
    Vehicle Make
    1. BB Chevy 6 items
    2. SB Chevy 2 items
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