Ram B1500, B2500, B3500, 1999-2003

Valve Specifications

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VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine ID/VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20013.9X44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.2Y44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.9Z44.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
  5.96--76.4@1.391.390.0020.0020.274-0.274-
                  0.2760.276
  5.97--76.4@1.391.390.0020.0020.274-0.274-
                  0.2760.276
  8.0W44.545.0200@1.2121.640.001-0.001-0.311-0.311-
              0.0030.0030.3120.312
  5.9544.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
1- Intake: 30 degrees
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine ID/VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20023.9X44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.2Y44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.9Z44.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
  5.96--76.4@1.391.390.0020.0020.274-0.274-
                  0.2760.276
  5.97--76.4@1.391.390.0020.0020.274-0.274-
                  0.2760.276
  8.0W44.545.0200@1.2121.640.001-0.001-0.311-0.311-
              0.0030.0030.3120.312
  5.9544.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
1- Intake: 30 degrees
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine ID/VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20033.7K44.5-4545-45.5221-242@1.6190.0008-0.0019-0.2729-0.2717-
          1.107   0.00280.00390.27390.2728
  3.9X44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  4.7N44.5-45-176.2-192.41.6020.0011-0.00290.2728-0.2717-
      4545.5@1.1532   0.0017   0.27390.2728
  5.2Y44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.7D44.5-4545-45.595@1.811.810.0008-0.0019-0.3120-0.3110-
              0.00250.00370.31300.3120
  5.9Z44.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
  5.96--76.4@1.391.390.0020.0020.274-0.274-
                  0.2760.276
  5.9C--76.4@1.391.390.0020.0020.274-0.274-
                  0.2760.276
  8.0W44.545.0200@1.2121.640.001-0.001-0.311-0.311-
              0.0030.0030.3120.312
1- Intake: 30 degrees
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine ID/VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
19993.9X44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.2Y44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.9Z44.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine ID/VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20003.9X44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.2Y44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.9Z44.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine ID/VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20013.9X44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.2Y44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.9Z44.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine ID/VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20023.9X44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.2Y44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.9Z44.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine ID/VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20033.9X44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.2Y44.25-43.25-200@1.211.640.001-0.001-0.311-0.311-
      44.7543.75     0.0030.0030.3120.312
  5.9Z44.25-43.25-200@1.211.640.001-0.002-0.372-0.371-
      44.7543.75     0.0030.0040.3730.372
 
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