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ht4100

  1. Swapping HT4100 (4.1L V8) Fleetwood Brougham with a 5.7L V8

    HT4100 4.1, 4.5, 4.9
    I have a 1985 Fleetwood Brougham RWD with a 4.1L and a THM200-4R transmission. However, it started leaking engine coolant. After inspection, it is somewhere from the back for the engine - very possibly engine block. I am looking to replace this engine. I found a 1990 Cadillac Brougham with a...
  2. Is it worth it to buy a 1984 Eldorado with the HT4100 V-8 ?

    HT4100 4.1, 4.5, 4.9
    I have found a 1984 Cadillac Eldorado that on the listed website (Autotrader) reads 20,000 miles. Having read discussions on the HT4100 V-8 engine, I just wanted to dig further before i make a purchase that I may regret. My father has numerous GM engines (496,454,402-4 bolt main, and many...
  3. Persistant Leaking

    HT4100 4.1, 4.5, 4.9
    The Seville repairs are finished! Rusted wheels, front brakes along with rear air struts. Gave it a good cleaning inside and out while I was at it. Now to get back to the 83 Eldorado... When I went to retrieve it from the warehouse I noticed quite a puddle of transmission fluid on the floor. I...
  4. Ricer Eldorado

    Cadillac Seville / Cadillac Eldorado Forum
    Look at this ricer Caddy. Even has a NOS, neons, and a body kit. I guess you can't call it a ricer since it really is fast, 14.1 in the quarter mile. But you have to admit, if you didn't know that was a Caddy, you would think its a ricer Civic. I actually think it looks pretty nice, just...
  5. IceHeart400

    Informal Lounge, Introductions, General Discussion
    Hey. Being that someone mentioned his name in the Northstar section, I thought I'd ask.. Why hasn't he signed up here? Is it some sought of sentimental thing with the GM forums?
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