need some help.

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by newboy89, Jul 12, 2002.

  1. newboy89

    newboy89 Registered Member

    Nov 18, 2001
    Likes Received:
    ok heres what i am planing. A long block 454 kit from NAPA, rebuilt t-400, np-205, shafts, 6 inch lift, tires, rims, d44 front, 14b ff rear. the whole nine. and it's going into what currently has a 305, shot 700-r4, 208, and 10 bolts.

    1) any specific years i should look for or look out for when ordering the block and tranny?
    2) does anyone have any idea the internal mods i need to have done to the 400 for some bullet proof performance behind the BBC?
    3) what do i need for the t-400 to 205 switch?
    there will be more questions along the way so thanks in advance.

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