1976 Rolling Model Change - NCRS Discussion Boards

1976 Rolling Model Change

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  • Art B.
    Expired
    • December 1, 1998
    • 50

    #16
    Re: 1976 Rolling Model Change

    Hi Tom. Ours is a 46000 sequence car, I have not researched the date of manufacture. I believe the last one made was 46558. One of the biggest mysteries about the car is whether or not it should have had an AIR pump for the emissions system. When we presented it for Bow Tie consideration at Novi in 2008 there was a great deal of discussion and disagreement among the judges and I was initially told I was going to be penalized because it lacked the AIR pump that was standard equipment for 1976. I asked for clarafication since I knew I took delivery of the car new from the dealer and it was not on the vehicle. After Roy Sinor got involved it was decided that there may have been some 1976 cars that did not have it. As I recall one of the deciding factors was that they queried some of the aftermarket vendors at the event and they had parts listing for several engine components that were different in 1976 depending on whether the car had the AIR pump or not. Ultimately they did not deduct any points for the missing pump. I have never been able to explain why it is only on some cars and am hoping that Jim's research may shed some light as to whether or not this may have been a rolling change. Congratulations on only 9,000 miles, I don't think there are many 76's out there with mileage that low.

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    • Tom B.
      Expired
      • March 1, 2002
      • 140

      #17
      Re: 1976 Rolling Model Change

      Art...if you have an L48 Automatic federal there is no smog pump. All L82 have smog pump. I believe L48 4spd have smog pump.

      Comment

      • Art B.
        Expired
        • December 1, 1998
        • 50

        #18
        Re: 1976 Rolling Model Change

        Hi Tom. Ours is an L48 with the 4 speed. As best I can recall this was one of the lively discussions among everyone involved. The judges struggled with whether the automatics or 4 speeds had the pumps and no manuals, guides or other documentation could explain my car. After accepting the fact that the car was all original, had clearly been delivered without the pump and finding vendors who listed parts for 4 speed cars without pumps the judges relunctantly did not penalize the car. To this day I cannot explain this car and would love to finally get confirmation that some or all 4 speed cars did not have the pump or an explanation why mine does not. Jim, any information you can provide from your research would be greatly appreciated. Thanks everyone.

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        • Jim S.
          Expired
          • August 31, 2001
          • 730

          #19
          Re: 1976 Rolling Model Change

          Originally posted by Tom Barkley (37646)
          Art...if you have an L48 Automatic federal there is no smog pump. All L82 have smog pump. I believe L48 4spd have smog pump.
          Tom,
          My buckskin 1976 was a 4-speed, L48 and did NOT have an AIR pump.
          My 7UP green 1975, 4-speed, L82 did have an AIR pump.
          Jim

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          • Tom B.
            Expired
            • March 1, 2002
            • 140

            #20
            Re: 1976 Rolling Model Change

            All L82 have pump Cal. L48 4spd has pump

            Comment

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