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Thread: Engine mount selection

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  1. #1
    Join Date
    Oct 2006
    Location
    Ardrossan, Alberta
    Posts
    43
    Advance Adapters has a set that specifically say that they place the LSx engine in the same position as the factory SBC.

    Here is a link:

    Vortec Gen 3 mount to early GM 3 bolt mount | Engine & Transmission Conversion Adapters - Advance Adapters
    - Russ

    1996 GMC Sierra K1500 - 4.3L NV3500 / NP241 - DD
    1980 GMC Sierra Classic K25 - 5.3L NV4500 / NP241 - Project Truck

  2. #2
    Join Date
    Jan 2009
    Location
    Monett Mo
    Posts
    106
    Quote Originally Posted by 80K25 View Post
    Advance Adapters has a set that specifically say that they place the LSx engine in the same position as the factory SBC.

    Here is a link:

    Vortec Gen 3 mount to early GM 3 bolt mount | Engine & Transmission Conversion Adapters - Advance Adapters
    These look almost identical to the ones I made for my swap in my 92 k1500. It was so close to the same location that if the exhaust would have had the right collectors it would have bolted right up.
    1992 rcsb k1500 lq4 4l80 swap done.If anyone has questions feel free email as I'm not on here very often. bobby_seitz@yahoo.com

  3. #3
    Join Date
    Dec 2009
    Location
    Thomasville, ga
    Posts
    167
    Quote Originally Posted by ls182 View Post
    I dont know how much of a diff there is between the 350 and 4l60e as far as dimensions.
    there is a short and long shaft 350 trans. sounds like yours is the long.


    Quote Originally Posted by 80K25 View Post
    Advance Adapters has a set that specifically say that they place the LSx engine in the same position as the factory SBC.
    PERFECT

    This is a plate mount that takes a Gen 3 engine and adapts it to the early 3 bolt frame mounts. The rear of the Gen 3 block ends up in the same location as the rear of the engine stock V8 being replaced.
    thanks for helping me with that guys.
    1984 c10-its an old truck with an LSX

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