350 swaps

  1. S

    94 carbed 350 to 96-2000 350 swap

    I have a 94 c1500 that originally had a tbi 350. Carb swap was done ran for a bit now need a motor. I’m looking at the atk stage 3 vortec 350 on summit (HP99C) I believe I have the correct setup already for fuel delivery as I have a carb. I am mainly concerned about accessories and pulleys...
  2. R

    Need help 350 in my 91 caprice runs bad after 4 years

    I had the 350 swapped into the 91 Caprice 4 years ago it was from a 1992 C1500, it ran good the whole time, recently in the winter time it was close to about -30c and I hadn't plugged the car in overnight. When the car started it sounded like a tractor really high idle, I changed all my spark...
  3. dAT OBS

    Info on tbi 350 swap to tbi 454???

    Getting ready to replace the good 1992 350 with a good 1990 454...I have couple questions Are the serpentine accessories brackets the same size Any wiring difference I know I need 454 exhaust manifold but is the OEM y-pipe different sizes Any more differences???
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