Century, Grand Prix, Impala, Intrigue, Lumina, Monte Carlo, Regal 2001-2005

Valve Specifications

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VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20013.1M4545250@1.2391.7100.0001-0.0010-NANA
              0.00270.0027    
  3.4E464575@1.401.4000.0011-0.0014-NANA
              0.00260.0031    
  3.5H45.7545130-142@1.3770.0010-0.0020-0.233-0.233-
          0.964   0.00300.00400.2340.234
  3.8J454580@1.7501.690-0.0015-0.0015-NANA
            1.7200.00320.0032    
  3.81454580@1.7501.690-0.0015-0.0015-NANA
            1.7200.00320.0032    
  3.8K4545210@1.321.690-0.0015-0.0015-NANA
            1.7200.00350.0032    
1NA: Not Available
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20023.1M4545250@1.2391.7100.0001-0.0010-0.0010-0.0010-
              0.00270.00270.00270.0027
  3.4E464575@1.401.4000.0011-0.0014-0.0010-0.0010-
              0.00260.00310.00270.0027
  3.5H45.7545130-142@1.3770.0010-0.0020-0.233-0.233-
          0.964   0.00300.00400.2340.234
  3.8J454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.81454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.8K4545210@1.321.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00350.00320.00280.0029
1NA: Not Available
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20033.1M4545250@1.2391.7100.0001-0.0010-0.0010-0.0010-
              0.00270.00270.00270.0027
  3.4E464575@1.401.4000.0011-0.0014-0.0010-0.0010-
              0.00260.00310.00270.0027
  3.8J454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.81454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.8K4545210@1.321.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00350.00320.00280.0029
1NA: Not Available
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20043.1J4545250@1.2391.7100.0001-0.0010-0.0010-0.0010-
              0.00270.00270.00270.0027
  3.4E464575@1.401.4000.0011-0.0014-0.0010-0.0010-
              0.00260.00310.00270.0027
  3.81454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.82454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.84454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.8K4545210@1.321.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00350.00320.00280.0029
1NA: Not Available
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20053.1J4545250@1.2391.7100.0001-0.0010-0.0010-0.0010-
              0.00270.00270.00270.0027
  3.4E464575@1.401.4000.0011-0.0014-0.0010-0.0010-
              0.00260.00310.00270.0027
  3.81454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.82454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.84454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.8K4545210@1.321.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00350.00320.00280.0029
  5.3C4645220@1.321.8010.0010-0.0010-0.3130-0.3130-
              0.00260.00260.31400.3140
1NA: Not Available
VALVE SPECIFICATIONS
YearEngine Displacement Liters (cc)Engine ID/VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
2001-023.1 (3130)M4545250@1.2391.7100.0001-0.0010-NANA
              0.00270.0027    
  3.4 (3393)E464575@1.401.4000.0011-0.0014-NANA
              0.00260.0031    
  3.5 (3475)H45.7545130-142@1.3770.0010-0.0020-0.233-0.233-
          0.964   0.00300.00400.2340.234
  3.8 (3785)J454580@1.7501.690-0.0015-0.0015-NANA
            1.7200.00320.0032    
  3.8 (3785)1454580@1.7501.690-0.0015-0.0015-NANA
            1.7200.00320.0032    
  3.8 (3785)K4545210@1.321.690-0.0015-0.0015-NANA
            1.7200.00350.0032    
1NA: Not Available
VALVE SPECIFICATIONS
YearEngine Displacement LitersEngine VINSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
              IntakeExhaustIntakeExhaust
20053.4E464575@1.401.4000.0011-0.0014-0.0010-0.0010-
              0.00260.00310.00270.0027
  3.81454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.82454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.84454580@1.7501.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00320.00320.00280.0029
  3.8K4545210@1.321.690-0.0015-0.0015-0.0012-0.0014-
            1.7200.00350.00320.00280.0029
  5.3C4645220@1.321.8010.0010-0.0010-0.3130-0.3130-
              0.00260.00260.31400.3140
1NA: Not Available
 
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