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TECH REQUEST!! caddy 390 question??

Discussion in 'The Hokey Ass Message Board' started by DIRTYT, Oct 11, 2004.

  1. DIRTYT
    Joined: Oct 22, 2003
    Posts: 3,264

    DIRTYT
    Member
    from Warren,MI

    for a up comming project later on way down the road im going to be using a cad 390. i have had 3 caddys with these motors and love em. but i hate the transmissions.

    I want a manual box. So my question to you guys is... what manual trans will fit the 390??? i know of a web site that sells an adapter kit to use a s-10 trans with a ministarter and ****. but that cost like 600 bucks. and thats not what i want to spend 600 bucks on.

    thanks im just looking for idea's right now so i know what i need to be looking for if anything at all.
     
  2. The (56 to 62s) caddys don`t have provisions in the belhousing for a starter.(they mount in the trannie)
    The only way to run them is with an adaptor from Wilcamp,
    the takes a GM automatic.A few with stick where made to use
    in ambulanses and believe or not, tanks.Good luck finding one.
    The company you mentioned is only for `49 to `55 motors.
    Also adaptor plates from way back(mostly for Ford tranies)
    are still floating around from time to time.
    The stock early Olds stick shifts,bell housing and flywheel
    are a direct bolt on.Often used with a LaSale floor shift.
    This is a great set up,but very hard to find and expensive.
    You might run across one piece,but finding all three is
    allmost impossible.
    I`ve had Caddy motors in 3 street rods,they are great.
    Have a 331/`54 el Dorado (stock 2/4s)in a RPU.
    Just sold a `34 roadster with a `59/390 ElDO (stock 3/2s)
    A dream car.
    Anyway for a 390 go auto from Wilcamp,they sell a flywheel
    or flexplate that has a MoPar ring gear welded on it and
    the adaptor takes a Chrysler starter.I used the small hi
    torque one.
    Good luck,Cadallacin is the bomb!
    JR
     

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