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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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    1. MAN-11688-8 PART NUMBER
      LS7 Manley Severe Duty Pro Flo Intake Valves 2.205 11688-8
      LS7 Manley Severe Duty Pro Flo Intake Valves 2.205 11688-8
      $301.07
      Manley
      Add to Wish List
      Chevy LS7, Intake Valves, 2.205 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
    2. MAN-11688H-8 PART NUMBER
      LS7 Manley Severe Duty Pro Flo Hollow Stem Intake Valves 2.205 11688H-8
      LS7 Manley Severe Duty Pro Flo Hollow Stem Intake Valves 2.205 11688H-8
      $694.19
      Manley
      Add to Wish List
      Chevy LS7, Intake Valves, 2.205 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
    3. MAN-12300-8 PART NUMBER
      SBC Manley Race Flo Pro Flo Intake Valves 2.020 12300-8
      SBC Manley Race Flo Pro Flo Intake Valves 2.020 12300-8
      $202.55
      Manley
      Add to Wish List
      SB Chevy AFR 180cc, 190cc, 195cc, 210cc, 220cc, 227cc, 235cc, 245cc Series Cylinder Heads, Intake Valves, 2.020 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
    4. MAN-12302-8 PART NUMBER
      SBC Manley Race Flo Pro Flo Intake Valves 2.020 12302-8
      SBC Manley Race Flo Pro Flo Intake Valves 2.020 12302-8
      $202.55
      Manley
      Add to Wish List
      SB Chevy AFR 180cc, 190cc, 195cc, 210cc, 220cc, 227cc, 235cc, 245cc Series Cylinder Heads, Intake Valves, 2.020 Head Diameter, .3133 Stem Diameter, .100 Longer Stock Height, Set of 8 Valves. Learn More
    5. MAN-12304-8 PART NUMBER
      SBC Manley Race Flo Pro Flo Intake Valves 2.050 12304-8
      SBC Manley Race Flo Pro Flo Intake Valves 2.050 12304-8
      $202.55
      Manley
      Add to Wish List
      SB Chevy AFR 180cc, 190cc, 195cc, 210cc, 220cc, 227cc, 235cc, 245cc Series Cylinder Heads, Intake Valves, 2.050 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
    6. MAN-12306-8 PART NUMBER
      SBC Manley Race Flo Pro Flo Intake Valves 2.050 12306-8
      SBC Manley Race Flo Pro Flo Intake Valves 2.050 12306-8
      $202.55
      Manley
      Add to Wish List
      SB Chevy AFR 180cc, 190cc, 195cc, 210cc, 220cc, 227cc, 235cc, 245cc Series Cylinder Heads, Intake Valves, 2.020 Head Diameter, .3133 Stem Diameter, .100 Longer Stock Height, Set of 8 Valves. Learn More
    7. MAN-12308-8 PART NUMBER
      SBC Manley Race Flo Pro Flo Intake Valves 2.080 12308-8
      SBC Manley Race Flo Pro Flo Intake Valves 2.080 12308-8
      $202.55
      Manley
      Add to Wish List
      SB Chevy AFR 180cc, 190cc, 195cc, 210cc, 220cc, 227cc, 235cc, 245cc Series Cylinder Heads, Intake Valves, 2.080 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More
    8. MAN-12310-8 PART NUMBER
      SBC Manley Race Flo Pro Flo Intake Valves 2.080 12310-8
      SBC Manley Race Flo Pro Flo Intake Valves 2.080 12310-8
      $202.55
      Manley
      Add to Wish List
      SB Chevy AFR 180cc, 190cc, 195cc, 210cc, 220cc, 227cc, 235cc, 245cc Series Cylinder Heads, Intake Valves, 2.080 Head Diameter, .3133 Stem Diameter, .100 Longer Stock Height, Set of 8 Valves. Learn More
    9. MAN-12312-8 PART NUMBER
      SBC Manley Race Flo Pro Flo Intake Valves 2.100 12312-8
      SBC Manley Race Flo Pro Flo Intake Valves 2.100 12312-8
      $202.55
      Manley
      Add to Wish List
      SB Chevy AFR 180cc, 190cc, 195cc, 210cc, 220cc, 227cc, 235cc, 245cc Series Cylinder Heads, Intake Valves, 2.100 Head Diameter, .3133 Stem Diameter, .100 Longer Stock Height, Set of 8 Valves. Learn More
    10. MAN-12356-8 PART NUMBER
      LS Manley Extreme Duty Exhaust Valves 1.615 11687-8
      Manley Valves 12356-8 Race Master , LS 5.3L 1.930 Intake
      $188.69
      Manley
      Add to Wish List

      Chevy LS 5.3L L83 (2014-up), Intake Valves, 1.930 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves.

      Learn More

    Products (21-30 of 41)

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    1. Stem Diameter
      0.3133
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    Gram Weight
    1. 103 2 items
    2. 105 1 item
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    4. 107 2 items
    5. 108 3 items
    6. 109 2 items
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    9. 112 3 items
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    18. 91 1 item
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    21. 95 3 items
    22. 97 1 item
    23. 98 1 item
    Installed Height
    1. .100 Longer 7 items
    2. .300 Longer 3 items
    3. Stock 31 items
    Stem Diameter
    1. 0.2150 (5.46mm) 19 items
    2. 0.2157 (5.48mm) 20 items
    3. 0.2165 3 items
    4. 0.2345 (5.96mm) 24 items
    5. 0.2346 6 items
    6. 0.2350 (5.97mm) 9 items
    7. 0.2355 12 items
    8. 0.2358 4 items
    9. 0.2362 (6mm) 33 items
    10. 0.2575 (6.54mm) 5 items
    11. 0.2587 (6.57mm) 1 item
    12. 0.2735 1 item
    13. 0.2740 (6.96/7mm) 46 items
    14. 0.2750 42 items
    15. 0.2754 (7.0mm) 1 item
    16. 0.2755 1 item
    17. 0.3075 4 items
    18. 0.3085 8 items
    19. 0.3090 5 items
    20. 0.3100 8 items
    21. 0.3110 (5/16") 188 items
    22. 0.3125 45 items
    23. 0.3130 48 items
    24. 0.3130m 2 items
    25. 0.3133 41 items
    26. 0.3135 26 items
    27. 0.3136 (8mm) 48 items
    28. 0.3138 (8mm) 2 items
    29. 0.3415 2 items
    30. 0.3415m 1142 items
    31. 0.3420 3 items
    32. 0.3705 1 item
    33. 0.3715m 153 items
    34. 0.3720 28 items
    35. 4.46mm 2 items
    36. 4.48mm 2 items
    37. 5.48mm 3 items
    Tip Length
    1. .160 9 items
    2. .170 2 items
    3. .175 17 items
    4. .260 11 items
    5. .300 2 items
    Valve Head Diameter
    1. 1.900 1 item
    2. 2.000 2 items
    3. 2.020 4 items
    4. 2.050 2 items
    5. 2.055 4 items
    6. 2.080 8 items
    7. 2.100 6 items
    8. 2.120 2 items
    9. 2.125 1 item
    10. 2.165 8 items
    11. 2.205 2 items
    12. 1.930 1 item
    Overall Valve Length
    1. 4.874 17 items
    2. 4.900 4 items
    3. 4.935 4 items
    4. 5.035 7 items
    5. 5.200 6 items
    6. 5.253 2 items
    7. 5.232 1 item
    Valve Series
    1. Race Flo 20 items
    2. Race Master 4 items
    3. Severe Duty 1 item
    4. Severe Duty Pro Flo 16 items
    Vehicle Make
    1. Chevy LS 28 items
    2. Chevy LT 2 items
    3. SB Chevy 11 items
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