Car List Selection:

  • List of all cars from the Classification Guide that use the engine you selected. Sorted by shipping weight, lightest to heaviest.
  • Select a car from the list and click the 'Classify' button at the bottom of the page to see the classification calculations for the car. We do the calculations for you!
  • There may be multiple pages in the list. Use the navigation buttons to see the complete list.

All Cars Using 1973 Pontiac 290 HP 455 V8 w/o Ram Air

NHRA Stock HP Factor:   345, 335                   NHRA SS HP Factor:   345, 335


Filter:     Shipping Weight:                  Make:      
YearMakeModelBodyWheelbaseShipping WeightStock Weight BreakSS Weight Break
1973FirebirdFirebirdCoupe 2 Dr Formula108"3479 lbs.10.39 *10.39
1973FirebirdFirebirdCoupe 2 Dr Trans Am108"3633 lbs.10.84 *10.84
1973LeMansLeMansCoupe 2 Dr Hdtp 112"3752 lbs.11.20 *11.20
1973LeMansLeMansCoupe 2 Dr Sport112"3794 lbs.11.33 *11.33
1973LeMansGTOCoupe 2 Dr Hdtp 112"3973 lbs.11.86 *11.86
1973PontiacGrand PrixCoupe 2 Dr Hdtp 116"4004 lbs.11.95 *11.95
1973LeMansGrand AmCoupe 2 Dr Hdtp 112"4151 lbs.12.39 *12.39

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