Using the Classification Chart:

  • Simply move your cursor across the chart. Anywhere the chart turns yellow, you can click and get information.
  • If you click on a cell in the chart that has the power-to-weight factor (numbers in the cells in the middle of the chart), you will open a page that shows you all the classes for the car (left-hand column) and engine (top columns) combination.
  • If you click on some of the cells at the top of each column that describe the engine, you will open a page that show the engine tech specs, or blueprint information.
  • If you click on one of the cells in the left column that shows the car description, you will open a page that shows information about that car-model-body style.
  • If you want to learn more about the classification process, click here.

PONTIAC 1977
 231231301301305305305350 Po350 Ol350 Ol400400403403
 105hp105hp135hp135hp145hp145hp145hp170hp170hp170hp180hp180hp185hp185hp
St=Stock, SS=Super StockStkSSStkSSStkStkSS StkSSStkSSStkSS
TransmissionAllAllAllAllManAutoAllAllAllAllAllAllAllAll
Notes - See below         1    
         Auto onlyAuto only    
               
CATALINA     115.9" wb              
Coupe 2 Dr Hdtp 27.1324.8022.6819.5319.5219.2018.4914.3214.1513.8713.8512.6412.5714.00
Sedan 4 Dr 27.3425.0022.8519.6819.6819.3618.6414.4314.2613.9813.9612.7412.6714.11
Sta Wag 4 Dr 2S   25.9522.3422.3421.9821.17   15.7214.3414.3115.94
Sta Wag 4 Dr 3S   26.0522.4322.4322.0721.25   15.7814.4014.3615.99
BONNEVILLE     115.9" wb              
Coupe 2 Dr Hdtp   23.0819.8819.8819.5518.8314.5414.4114.1314.0412.8112.7514.20
Sedan 4 Dr Hdtp   23.3320.0920.0919.7619.0314.6814.5614.2714.1812.9412.8814.35
BONNEVILLE BROUGHAM     115.9" wb              
Coupe 2 Dr Hdtp   23.3320.0920.0919.7619.0314.6914.5614.2814.1912.9412.8814.35
Sedan 4 Dr Hdtp   23.7320.4320.4420.1119.3714.9314.8114.5214.4313.1613.1014.59
STATION WAGONS     115.9" wb              
Grand Safari 2S  26.1922.5622.5722.2021.38   15.8714.4814.4516.09
Grand Safari 3S  26.3022.6422.6422.2721.45   15.9314.5314.5016.15
GRAND PRIX     116" wb              
Coupe 2 Dr Hdtp   24.5421.13   15.4415.4415.1415.1013.7813.6515.21
Coupe 2 Dr Hdtp LJ  24.6021.18   15.4815.4815.1815.1413.8113.6915.25
Coupe 2 Dr Hdtp SJ          15.2913.9513.8315.40
               
Stock/SS Factors128140155180180183190250250255260285284255
 01/01/18 01/02/0801/02/0806/02/0301/01/21 09/27/0101/23/02 01/01/11 05/19/0307/09/08
Stock/SS Factors w/Rep Heads         265    
          01/01/04    

PONTIAC 1977              1/1/2011 PC



Web Analytics