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305 spline

  1. NV3500/TH350 swap

    Transmission & Drive line
    I was wondering what the spline count of a 305 5.0L SBC V8 along with the spline count of a TH350 and NV3500 5-speed manual? I am planning on doing a tranny swap and am trying to figure out some base calculations for cost and what all I will need. If you have done a NV3500/V8 swap please help me...