help engine swap

  1. D

    CUTLASS 86 Cutlass Supreme Brougham

    Hey guys new here on the forum. Just got my 86 cutlass the dream car I always wanted. It doesn’t really need to much done to it besides normal stuff such as paint job headliner etc. The car is all original and not much rust or damage through out the car it’s pretty solid came with 49k original...
    • David86cutlass
    • Thread
    • 1986 cutlass cutlass supreme brougham gbody help engine swap ls3 oldmobile
    • Replies: 6
    • Forum: New Users
  2. J

    Need help clearance issue

    I need some help: I have a ls 5.3 with the cts-v oil pan. It is in the car (gbody) but is not aligned straight. One side of the engine is further back and will not slide forward because it is hitting the frame on the where I believe the oil cooler mounts. Has anyone else had this issue? Any...
  3. calli.uwu

    Cutlass Vortec swap

    I've got an '86 Cutlass Supreme with a junkyard 1987 307 (because I threw a rod in the og 307) and this engine isn't far from death. I'm thinking of doing a junkyard Vortec swap to it and I am not very knowledgeable with engine swaps this big. Anybody got any tips? Also, what kind of Vortec...
    • calli.uwu
    • Thread
    • cutlass cutlass build engine swap help engine swap ls swap swap vortec
    • Replies: 25
    • Forum: G-Body LS Swap
  4. LukeZ

    86 El Camino 305 to 350

    I have an 86 SS El Camino, 100% stock as far as engine and drivetrain goes. It has a 305, a 200R4, and 2.56:1 gears. I Know that upgrading to a 350 is a pretty common swap, but I'd like some help with it. I have no experience, and have no idea where to start. I am also on a budget, and by that...

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