t a  e 
参考号 零件 参数
ENGINETECH : V3452 Intake Valve
  • Length: 4.868 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 1.890 in ; 
MELLING : V1934 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 123.95 MM ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Stainless Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 8.08 mm ; 
  • Valve Head Diameter: 48.01 MM ; 
  • Valve Material: Steel ; 
SEALED POWER : V4592 Intake Valve
  • Face Angle: 45 ; 
  • Head Diameter (Inch): 1.8900 ; 
  • Head Diameter (MM): 48.0060 ; 
  • Material Face: EN52 ; 
  • Material Head: EN52 ; 
  • Material Stem: EN52 ; 
  • Material Tip: EN52 ; 
  • Part Length (Inch): 4.8680 ; 
  • Part Length (MM): 123.6470 ; 
  • Part Material: Chrome plated stem ; 
  • Stem Diameter (Inch): 0.3134 ; 
  • Stem Diameter (MM): 7.9600 ; 
  • Stem Type: SG ; 
GM GENUINE : 12564494 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 4.812 ; 
  • Length (MM): 122.23 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 7.976 ; 
  • Stem Diameter (in): 0.314 ; 
  • Valve Head Diameter (in): 1.89 ; 
  • Valve Head Diameter (mm): 48 ; 
  • Valve Material: Steel ; 
ENGINETECH : V3452S Intake Valve
  • Length: 4.873 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 1.885 in ; 
ENGINETECH : V4366 Intake Valve
  • Length: 4.869 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 2.000 ; 
MELLING : V2000 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 123.67 mm ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 7.98 MM ; 
  • Valve Head Diameter: 50.80 MM ; 
  • Valve Material: Steel ; 
QUALCAST : 1013244 Intake Valve
  • Length: 4.870 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.3135 ; 
  • Valve Head Diameter: 2.000 ; 
QUALCAST : 101934 Intake Valve
  • Length: 4.869 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.3136 ; 
  • Valve Head Diameter: 1.890 ; 
GM GENUINE : 12563063 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 4.812 ; 
  • Length (MM): 122.23 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 7.966 ; 
  • Stem Diameter (in): 0.314 ; 
  • Valve Head Diameter (in): 2 ; 
  • Valve Head Diameter (mm): 50.8 ; 
  • Valve Material: Steel ; 
GM GENUINE : 12619825 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 5.156 ; 
  • Length (MM): 130.95 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 7.966 ; 
  • Stem Diameter (in): 0.314 ; 
  • Valve Head Diameter (in): 1.929 ; 
  • Valve Head Diameter (mm): 49 ; 
  • Valve Material: Steel ; 
ENGINETECH : V3432 Intake Valve
MELLING : V3432 Intake Valve
  • Coated Finish: No ; 
  • Grade Type: Regular ; 
  • Length: 5.212" ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: High Alloy Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 0.313" ; 
  • Valve Head Diameter: 1.930" ; 
  • Valve Material: High Alloy Steel ; 
ENGINETECH : 730118 Intake Valve
  • Length: 4.900 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 2.055 in ; 
MELLING : V5814 Intake Valve
  • Coated Finish: No ; 
  • Grade Type: Regular ; 
  • Length: 5.240" ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: High Alloy Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 0.313" ; 
  • Valve Head Diameter: 2.125" ; 
  • Valve Material: High Alloy Steel ; 
GM GENUINE : 12629513 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 4.4 ; 
  • Length (MM): 111.77 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 5.77 ; 
  • Stem Diameter (in): 0.227 ; 
  • Valve Head Diameter (in): 2.126 ; 
  • Valve Head Diameter (mm): 54 ; 
  • Valve Material: Steel ; 
GM GENUINE : 12636188 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 4.897 ; 
  • Length (MM): 124.38 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 46 ; 
  • Stem Diameter (MM): 6.96 ; 
  • Stem Diameter (in): 0.274 ; 
  • Valve Head Diameter (in): 1.299 ; 
  • Valve Head Diameter (mm): 33 ; 
  • Valve Material: Steel ; 
ENGINETECH : V1508 Intake Valve
GM GENUINE : 55568831 Intake Valve
  • Length (IN): 92.9 ; 
  • Length (MM): 92.9 ; 
  • Lock Groove Quantity: 3 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 4.96 ; 
  • Stem Diameter (in): 0.195 ; 
  • Valve Head Diameter (in): 1.102 ; 
  • Valve Head Diameter (mm): 28 ; 
  • Valve Material: Steel ; 
ENGINETECH : V4364 Intake Valve
  • Length: 4.976 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Nitrided stem ; 
  • Stem Diameter: 7.00 MM ; 
  • Valve Head Diameter: 1.295 in ; 
MELLING : V2175 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 126.39 mm ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: High Alloy Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 6.96 MM ; 
  • Valve Head Diameter: 32.99 mm ; 
  • Valve Material: Steel ; 
GM GENUINE : 12638805 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 4.89 ; 
  • Length (MM): 124.2 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 6.96 ; 
  • Stem Diameter (in): 0.274 ; 
  • Valve Head Diameter (in): 1.299 ; 
  • Valve Head Diameter (mm): 33 ; 
  • Valve Material: Steel ; 
QUALCAST : 102175 Intake Valve
  • Length: 4.975 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.2738 ; 
  • Valve Head Diameter: 1.299 ; 
SKP : SKV4350 Intake Valve
ENGINETECH : V4350 Intake Valve
  • Length: 4.024 IN ; 
  • Lock Groove Quantity: 3 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 6.00 MM ; 
  • Valve Head Diameter: 1.382 in ; 
MELLING : V1997 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 102.21 MM ; 
  • Lock Groove Quantity: 3 ; 
  • Locks Included: No ; 
  • Material: Steel ; 
  • Oversized: No ; 
  • Stem Diameter: 5.97 mm ; 
  • Valve Head Diameter: 35.10 MM ; 
  • Valve Material: Steel ; 
QUALCAST : 101997 Intake Valve
  • Length: 4.026 ; 
  • Lock Groove Qty: 3 ; 
  • Stem Diameter: 0.2348 ; 
  • Valve Head Diameter: 1.382 ; 
SEALED POWER : V4673 Intake Valve
  • Face Angle: 45 ; 
  • Head Diameter (Inch): 1.3819 ; 
  • Head Diameter (MM): 35.1000 ; 
  • Material Face: EN52 ; 
  • Material Head: EN52 ; 
  • Material Stem: EN52 ; 
  • Material Tip: EN52 ; 
  • Part Length (Inch): 4.0256 ; 
  • Part Length (MM): 102.2500 ; 
  • Stem Diameter (Inch): 0.2346 ; 
  • Stem Diameter (MM): 5.9600 ; 
  • Stem Type: 3G ; 
GM GENUINE : 12622329 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 3.979 ; 
  • Length (MM): 101.07 ; 
  • Lock Groove Quantity: 3 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45.5 ; 
  • Stem Diameter (MM): 5.9625 ; 
  • Stem Diameter (in): 0.235 ; 
  • Valve Head Diameter (in): 1.382 ; 
  • Valve Head Diameter (mm): 35.1 ; 
  • Valve Material: Steel ; 
MELLING : V3040 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 124.00 MM ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Chrome ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 7.98 MM ; 
  • Valve Head Diameter: 55.02 mm ; 
  • Valve Material: Steel ; 
ENGINETECH : 730148 Intake Valve
  • Length: 4.900 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 2.165 in ; 
ENGINETECH : 730098 Intake Valve
  • Length: 4.900 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 2.000 in ; 
ENGINETECH : 730108 Intake Valve
  • Length: 4.900 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 2.020 IN ; 
ENGINETECH : V4450 Intake Valve
  • Length: 4.885 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 2.165 in ; 
QUALCAST : 102267 Intake Valve
  • Length: 4.869 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.3136 ; 
  • Valve Head Diameter: 2.000 ; 
MELLING : V3240 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 4.872" ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: High Alloy Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 0.313" ; 
  • Valve Head Diameter: 2.163" ; 
  • Valve Material: High Alloy Steel ; 
GM GENUINE : 12610931 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 3.962 ; 
  • Length (MM): 100.63 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45.75 ; 
  • Stem Diameter (MM): 5.965 ; 
  • Stem Diameter (in): 0.235 ; 
  • Valve Head Diameter (in): 1.508 ; 
  • Valve Head Diameter (mm): 38.3 ; 
  • Valve Material: Steel ; 
MELLING : V3333 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 100.66 mm ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: High Alloy Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.45 ; 
  • Stem Diameter: 5.975 mm ; 
  • Valve Head Diameter: 38.35 MM ; 
  • Valve Material: High Alloy Steel ; 
QUALCAST : 1013240 Intake Valve
  • Length: 4.870 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.3135 ; 
  • Valve Head Diameter: 2.165 ; 
GM GENUINE : 12617533 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Performance ; 
  • Length (IN): 4.94 ; 
  • Length (MM): 125.52 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Stainless Steel ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 8 ; 
  • Stem Diameter (in): 0.031 ; 
  • Valve Head Diameter (in): 2.17 ; 
  • Valve Head Diameter (mm): 55.13 ; 
  • Valve Material: Stainless Steel ; 
GM GENUINE : 12627970 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Performance ; 
  • Length (IN): 4.91 ; 
  • Length (MM): 124.7 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Stainless Steel ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 8 ; 
  • Stem Diameter (in): 0.031 ; 
  • Valve Head Diameter (in): 2.17 ; 
  • Valve Head Diameter (mm): 55.13 ; 
  • Valve Material: Stainless Steel ; 
ENGINETECH : V4422 Intake Valve
  • Length: 4.724 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 1.830 in ; 
MELLING : V1858 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 119.89 mm ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 7.95 mm ; 
  • Valve Head Diameter: 1.810" ; 
  • Valve Material: Steel ; 
QUALCAST : 1013013 Intake Valve
  • Length: 4.724 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.3133 ; 
  • Valve Head Diameter: 1.830 ; 
GM GENUINE : 12575351 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 3.985 ; 
  • Length (MM): 101.23 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 44.25 ; 
  • Stem Diameter (MM): 5.965 ; 
  • Stem Diameter (in): 0.235 ; 
  • Valve Head Diameter (in): 1.455 ; 
  • Valve Head Diameter (mm): 36.96 ; 
  • Valve Material: Steel ; 
GM GENUINE : 12647867 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 4.186 ; 
  • Length (MM): 106.321 ; 
  • Lock Groove Quantity: 3 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 46 ; 
  • Stem Diameter (MM): 5.965 ; 
  • Stem Diameter (in): 0.235 ; 
  • Valve Head Diameter (in): 1.551 ; 
  • Valve Head Diameter (mm): 39.4 ; 
  • Valve Material: Steel ; 
MELLING : V3441 Intake Valve
  • Coated Finish: No ; 
  • Grade Type: Regular ; 
  • Length: 3.772" ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: SAE HNV3 ; 
  • Oversized: No ; 
  • Seat Angle: 45.45 ; 
  • Stem Diameter: 0.235" ; 
  • Valve Head Diameter: 1.437" ; 
  • Valve Material: SAE HNV3 ; 
GM GENUINE : 12662527 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 3.772 ; 
  • Length (MM): 95.81 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45.75 ; 
  • Stem Diameter (MM): 5.965 ; 
  • Stem Diameter (in): 0.235 ; 
  • Valve Head Diameter (in): 1.437 ; 
  • Valve Head Diameter (mm): 36.5 ; 
  • Valve Material: Steel ; 
AUTO 7 : 6120082 Intake Valve
ENGINETECH : V4494 Intake Valve
  • Length: 4.614 in ; 
  • Lock Groove Quantity: 3 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 5.00 MM ; 
  • Valve Head Diameter: 1.228 in ; 
GM GENUINE : 55557862 Intake Valve
  • Length (IN): 117.2 ; 
  • Length (MM): 117.2 ; 
  • Lock Groove Quantity: 3 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Stem Diameter (MM): 4.97 ; 
  • Stem Diameter (in): 0.196 ; 
  • Valve Head Diameter (in): 1.228 ; 
  • Valve Head Diameter (mm): 31.2 ; 
  • Valve Material: Steel ; 
QUALCAST : 103401 Intake Valve
  • Length: 4.613 ; 
  • Lock Groove Qty: 3 ; 
  • Stem Diameter: 0.1955 ; 
  • Valve Head Diameter: 1.226 ; 
GM GENUINE : 12636317 Intake Valve
  • Length (IN): 89.5 ; 
  • Length (MM): 89.5 ; 
  • Lock Groove Quantity: 3 ; 
  • Locks Included: No ; 
  • Material: Nickel Alloy ; 
  • Seat Angle: 46 ; 
  • Stem Diameter (MM): 5.59 ; 
  • Stem Diameter (in): 0.22 ; 
  • Valve Head Diameter (in): 1.1 ; 
  • Valve Head Diameter (mm): 28 ; 
ENGINETECH : V4380 Intake Valve
ENGINETECH : V3456 Intake Valve
  • Length: 5.285 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 7.00 MM ; 
  • Valve Head Diameter: 1.732 in ; 
MELLING : V1902 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 133.73 mm ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Stainless Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 6.99 mm ; 
  • Valve Head Diameter: 43.99 mm ; 
  • Valve Material: Steel ; 
QUALCAST : 101902 Intake Valve
  • Length: 5.285 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.2746 ; 
  • Valve Head Diameter: 1.732 ; 
ENGINETECH : V4430 Intake Valve
  • Length: 4.835 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 1.870 in ; 
GM GENUINE : 12577696 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 4.772 ; 
  • Length (MM): 121.2 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 7.966 ; 
  • Stem Diameter (in): 0.314 ; 
  • Valve Head Diameter (in): 1.87 ; 
  • Valve Head Diameter (mm): 47.5 ; 
  • Valve Material: Steel ; 
GM GENUINE : 55563529 Intake Valve
  • Length (IN): 102.27 ; 
  • Length (MM): 102.27 ; 
  • Lock Groove Quantity: 3 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Seat Angle: 45.5 ; 
  • Stem Diameter (MM): 5.9625 ; 
  • Stem Diameter (in): 0.235 ; 
  • Valve Head Diameter (in): 1.382 ; 
  • Valve Head Diameter (mm): 35.1 ; 
  • Valve Material: Steel ; 
ENGINETECH : V2692 Intake Valve
  • Length: 4.880 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 11/32 in ; 
  • Valve Head Diameter: 1.940 in ; 
GM GENUINE : 96990221 Intake Valve
  • Length (IN): 3.431 ; 
  • Length (MM): 87.16 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Stem Diameter (MM): 4.97 ; 
  • Stem Diameter (in): 0.196 ; 
  • Valve Head Diameter (in): 1.02 ; 
  • Valve Head Diameter (mm): 25.9 ; 
  • Valve Material: Steel ; 
QUALCAST : 1013239 Intake Valve
  • Length: 4.890 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.3135 ; 
  • Valve Head Diameter: 2.165 ; 
GM GENUINE : 12569427 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Performance ; 
  • Length (IN): 4.61 ; 
  • Length (MM): 117.18 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Stainless Steel ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 8 ; 
  • Stem Diameter (in): 0.031 ; 
  • Valve Head Diameter (in): 2.17 ; 
  • Valve Head Diameter (mm): 55.13 ; 
  • Valve Material: Stainless Steel ; 
ENGINETECH : 730168 Intake Valve
  • Length: 5.180 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Hollow Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 2.200 in ; 
ENGINETECH : 730178 Intake Valve
  • Length: 5.180 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Hollow Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 2.250 in ; 
GM GENUINE : 12591644 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Performance ; 
  • Length (IN): 5.13 ; 
  • Length (MM): 130.26 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Titanium ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 8 ; 
  • Stem Diameter (in): 0.031 ; 
  • Valve Head Diameter (in): 2.2 ; 
  • Valve Head Diameter (mm): 55.88 ; 
  • Valve Material: Titanium ; 
GM GENUINE : 12605524 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Performance ; 
  • Length (IN): 4.83 ; 
  • Length (MM): 122.63 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Titanium ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 8 ; 
  • Stem Diameter (in): 0.031 ; 
  • Valve Head Diameter (in): 2.17 ; 
  • Valve Head Diameter (mm): 55.13 ; 
  • Valve Material: Titanium ; 
MELLING : V3081 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 101.30 mm ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Nitrided ; 
  • Oversized: No ; 
  • Seat Angle: 44.0 ; 
  • Stem Diameter: 5.96 mm ; 
  • Valve Head Diameter: 37.01 mm ; 
  • Valve Material: Steel ; 
GM GENUINE : 12631975 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 3.985 ; 
  • Length (MM): 101.23 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45.75 ; 
  • Stem Diameter (MM): 5.965 ; 
  • Stem Diameter (in): 0.235 ; 
  • Valve Head Diameter (in): 1.455 ; 
  • Valve Head Diameter (mm): 36.96 ; 
  • Valve Material: Steel ; 
ENGINETECH : V3413 Intake Valve
  • Length: 4.619 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Nitrided stem ; 
  • Stem Diameter: 6.00 MM ; 
  • Valve Head Diameter: 1.510 in ; 
MELLING : V5808 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 102.31 mm ; 
  • Lock Groove Quantity: 3 ; 
  • Locks Included: No ; 
  • Material: Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 5.94 mm ; 
  • Valve Head Diameter: 35.08 mm ; 
  • Valve Material: High Alloy Steel ; 
ENGINETECH : V3446 Intake Valve
  • Length: 4.684 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 1.760 in ; 
MELLING : V1929 Intake Valve
  • Coated Finish: No ; 
  • Grade Type: Regular ; 
  • Length: 118.97 mm ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: High Alloy Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 7.97 MM ; 
  • Valve Head Diameter: 44.70 MM ; 
  • Valve Material: Steel ; 
QUALCAST : 101929 Intake Valve
  • Length: 4.684 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.3139 ; 
  • Valve Head Diameter: 1.760 ; 
SEALED POWER : V4571 Intake Valve
  • Face Angle: 45 ; 
  • Head Diameter (Inch): 1.7600 ; 
  • Head Diameter (MM): 44.7040 ; 
  • Material Face: SUH1 ; 
  • Material Head: SUH1 ; 
  • Material Stem: SUH1 ; 
  • Material Tip: SUH1 ; 
  • Part Length (Inch): 4.6840 ; 
  • Part Length (MM): 118.9740 ; 
  • Part Material: Chrome plated stem ; 
  • Stem Diameter (Inch): 0.3139 ; 
  • Stem Diameter (MM): 7.9730 ; 
  • Stem Type: SG ; 
GM GENUINE : 12616697 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 4.615 ; 
  • Length (MM): 117.215 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 7.97 ; 
  • Stem Diameter (in): 0.314 ; 
  • Valve Head Diameter (in): 1.76 ; 
  • Valve Head Diameter (mm): 44.7 ; 
  • Valve Material: Steel ; 
ENGINETECH : V4352 Intake Valve
  • Length: 4.145 in ; 
  • Lock Groove Quantity: 3 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 6.00 MM ; 
  • Valve Head Diameter: 1.451 in ; 
QUALCAST : 101998 Intake Valve
  • Length: 4.149 ; 
  • Lock Groove Qty: 3 ; 
  • Stem Diameter: 0.2347 ; 
  • Valve Head Diameter: 1.457 ; 
ENGINETECH : V4432 Intake Valve
  • Length: 3.988 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 6.00 MM ; 
  • Valve Head Diameter: 1.456 IN ; 
ENGINETECH : V4484 Intake Valve
GM GENUINE : 19316203 Intake Valve
  • Original Equipment Replacement: Yes ; 
QUALCAST : 1013398 Intake Valve
  • Length: 4.185 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.2154 ; 
  • Valve Head Diameter: 1.337 ; 
QUALCAST : 1013441 Intake Valve
  • Length: 3.776 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.2348 ; 
  • Valve Head Diameter: 1.437 ; 
GM GENUINE : 12650770 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 5.18 ; 
  • Length (MM): 131.566 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 7.966 ; 
  • Stem Diameter (in): 0.314 ; 
  • Valve Head Diameter (in): 2.126 ; 
  • Valve Head Diameter (mm): 54 ; 
  • Valve Material: Steel ; 
ENGINETECH : V4414 Intake Valve
  • Length: 4.684 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 8.00 MM ; 
  • Valve Head Diameter: 1.760 in ; 
QUALCAST : 102172 Intake Valve
  • Length: 4.684 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.3138 ; 
  • Valve Head Diameter: 1.760 ; 
GM GENUINE : 12627971 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 4.812 ; 
  • Length (MM): 122.23 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45 ; 
  • Stem Diameter (MM): 7.966 ; 
  • Stem Diameter (in): 0.314 ; 
  • Valve Head Diameter (in): 2 ; 
  • Valve Head Diameter (mm): 50.8 ; 
  • Valve Material: Steel ; 
MELLING : V3244 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 4.871" ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: High Alloy Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.3 ; 
  • Stem Diameter: 0.313" ; 
  • Valve Head Diameter: 2.000" ; 
  • Valve Material: High Alloy Steel ; 
ENGINETECH : V4490 Intake Valve
MELLING : V3211 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 101.22 mm ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 5.97 mm ; 
  • Valve Head Diameter: 1.390" ; 
  • Valve Material: Steel ; 
GM GENUINE : 12620501 Intake Valve
  • Grade Type: Regular ; 
  • Length (IN): 3.985 ; 
  • Length (MM): 101.23 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Oversized: No ; 
  • Seat Angle: 45.75 ; 
  • Stem Diameter (MM): 5.965 ; 
  • Stem Diameter (in): 0.235 ; 
  • Valve Head Diameter (in): 1.384 ; 
  • Valve Head Diameter (mm): 35.16 ; 
  • Valve Material: Steel ; 
QUALCAST : 1013211 Intake Valve
  • Length: 3.985 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.2348 ; 
  • Valve Head Diameter: 1.384 ; 
ENGINETECH : V4394 Intake Valve
  • Length: 3.999 in ; 
  • Lock Groove Quantity: 1 ; 
  • Material: Chrome Stem ; 
  • Stem Diameter: 6.00 MM ; 
  • Valve Head Diameter: 1.126 IN ; 
ITM ENGINE COMPONENTS : RV6016 Intake Valve
QUALCAST : 102247 Intake Valve
  • Length: 3.999 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.2345 ; 
  • Valve Head Diameter: 1.124 ; 
MELLING : V2247 Intake Valve
  • Coated Finish: Yes ; 
  • Grade Type: Regular ; 
  • Length: 101.60 MM ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Material: Steel ; 
  • Oversized: No ; 
  • Seat Angle: 45.0 ; 
  • Stem Diameter: 5.97 mm ; 
  • Valve Head Diameter: 1.120" ; 
  • Valve Material: Steel ; 
GM GENUINE : 25192554 Intake Valve
  • Length (IN): 101.57 ; 
  • Length (MM): 101.57 ; 
  • Lock Groove Quantity: 1 ; 
  • Locks Included: No ; 
  • Original Equipment Replacement: Yes ; 
  • Stem Diameter (MM): 6 ; 
  • Stem Diameter (in): 0.236 ; 
  • Valve Head Diameter (in): 1.125 ; 
  • Valve Head Diameter (mm): 28.57 ; 
  • Valve Material: Steel ; 
MELLING : V1998 Intake Valve
  • Coated Finish: No ; 
  • Grade Type: Regular ; 
  • Length: 105.41 MM ; 
  • Lock Groove Quantity: 3 ; 
  • Locks Included: No ; 
  • Material: High Alloy Steel ; 
  • Oversized: No ; 
  • Seat Angle: 44.0 ; 
  • Stem Diameter: 5.96 mm ; 
  • Valve Head Diameter: 37.01 mm ; 
  • Valve Material: Steel ; 
QUALCAST : 1013432 Intake Valve
  • Length: 5.211 ; 
  • Lock Groove Qty: 1 ; 
  • Stem Diameter: 0.3136 ; 
  • Valve Head Diameter: 1.929 ; 
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