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4.3 engine swap

  1. Transmission bolt patterns

    Transmission & Rearend
    I apologise if this has already been discussed. I have a 4-cyl 2002 S10. I'm planning to build a 4.3 (balance shaft motor) for it. Are the bell housing bolt pattern a the same between the 4-cyl and the 4.3? Thanks
  2. 85 GMC S15 42K

    S10 / S15
    Hi people! Just picked up my first S15, 1985 4x4, 2.8 V6, 5 Spd manual with 42,000 original miles. I’m learning and reading a lot but here’s my question. This 2.8 is a sluggish dog in my opinion. I know it needs a tune-up but other then that runs real good. My first thought is this needs a...