'75 caddy 500

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500, 472, 425, 368 Discussion, '75 caddy 500 in Cadillac Engine Discussion; I am new here... figured it might be a good place to get some ideas about a car I am ...
  1. #1
    stomp is offline Cadillac Owners Member
    Join Date
    Apr 2003

    '75 caddy 500

    I am new here... figured it might be a good place to get some ideas about a car I am looking at.

    The car in question is a '75 coupe deville in very nice condition.

    It has the BB 500 and the owner who I know says its been rebuilt once... so I dont know if they did any thing to it.

    If I get it... I would want it to be better than stock. '75 was a bit of a DOG considering the displacement! I wouldnt think it would be too hard to open up a little and give it some serious grunt!

    What are options for intake and headers exhaust? Can you run a true dual on a coupe deville?



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  3. #2
    Mad'lac's Avatar
    Mad'lac is offline Cadillac Owners Connoisseur
    Automobile(s): 1984 Fleetwood Brougham coupe
    Join Date
    Dec 2002
    Floresville, Texas
    Lose all the smog crap thats choking up the engine. Don't forget that the '75 is a Big car. I'm sure you can dual the car. A buddy of mine has a 78 Coupe Deville and he got it dual. I know Edelbrock has a intake for this engine. And remember...its a BIG car.

    BTW Welcome!!

  4. #3
    caddydaddy's Avatar
    caddydaddy is offline Cadillac Owners Connoisseur
    Automobile(s): 2005 Escalade 6.0L 2WD, 2007 Jeep Grand Cherokee Limited CRD
    Join Date
    Jan 2003
    Gales Ferry, CT
    There's tons of options for intakes, from customs to Edelbrocks to just porting the stock one. There's a wide range of cams made, and several companies that make bolt on headers.
    The skys the limit, depending on how much you want to spend.

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  6. #4
    kcnewell is offline Cadillac Owners Connoisseur
    Join Date
    Jan 2003
    Nevada, Still the land of the free!
    Cool car!.....Welcome!

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