Alero, Grand Am 1999-2005

Valve Specifications

Print

VALVE SPECIFICATIONS
YearEngine Displacement LitersSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
            IntakeExhaustIntakeExhaust
19992.4 (T)454650-55@1.4370.0009-0.0016-0.2331-0.2326-
        1.437   0.00250.00320.23390.2334
  3.1 (M)4545250@1.7100.0010-0.0010-NANA
        1.239   0.00270.0027    
1NA: Not available
VALVE SPECIFICATIONS
YearEngine Displacement LitersSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
            IntakeExhaustIntakeExhaust
20002.4 (T)454650-55@1.4370.0009-0.0016-0.2331-0.2326-
        1.437   0.00250.00320.23390.2334
  3.1 (M)4545250@1.7100.0010-0.0010-NANA
        1.239   0.00270.0027    
1NA: Not available
VALVE SPECIFICATIONS
YearEngine Displacement LitersSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
            IntakeExhaustIntakeExhaust
20012.4 (T)454650-55@1.4370.0009-0.0016-0.2331-0.2326-
        1.437   0.00250.00320.23390.2334
  3.4 (E)454575@1.7010.0010-0.0010-NANA
        1.701   0.00270.0027    
1NA: Not available
VALVE SPECIFICATIONS
YearEngine Displacement LitersSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
            IntakeExhaustIntakeExhaust
20022.4 (T)454650-55@1.4370.0009-0.0016-0.2331-0.2326-
        1.437   0.00250.00320.23390.2334
  2.2 (F)4546NANA0.2362-0.2362-0.2344-0.2337-
            0.23670.23670.23550.2343
  3.4 (E)454575@1.7010.0010-0.0010-NANA
        1.701   0.00270.0027    
1NA: Not available
VALVE SPECIFICATIONS
YearEngine Displacement LitersSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
            IntakeExhaustIntakeExhaust
20032.4 (T)454650-55@1.4370.0009-0.0016-0.2331-0.2326-
        1.437   0.00250.00320.23390.2334
  2.2 (F)4546NANA0.2362-0.2362-0.2344-0.2337-
            0.23670.23670.23550.2343
  3.4 (E)454575@1.7010.0010-0.0010-NANA
        1.701   0.00270.0027    
1NA: Not available
VALVE SPECIFICATIONS
YearEngine Displacement LitersSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
            IntakeExhaustIntakeExhaust
20042.4 (T)454650-55@1.4370.0009-0.0016-0.2331-0.2326-
        1.437   0.00250.00320.23390.2334
  2.2 (F)4546NANA0.2362-0.2362-0.2344-0.2337-
            0.23670.23670.23550.2343
  3.4 (E)454575@1.7010.0010-0.0010-NANA
        1.701   0.00270.0027    
1NA: Not available
VALVE SPECIFICATIONS
YearEngine Displacement LitersSeat Angle (deg.)Face Angle (deg.)Spring Test Pressure (lbs. @ in.)Spring Installed Height (in.)Stem-to-Guide Clearance (in.)Stem Diameter
            IntakeExhaustIntakeExhaust
20052.2 (F)4546NANA0.0012-0.0020-0.2344-0.2337-
            0.00220.00260.23550.2343
  3.4 (E)454675@1.7010.0010-0.0010-NANA
        1.701   0.00270.0027    
1NA: Not available
 
label.common.footer.alt.autozoneLogo