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What engines are available to place in a 1991 Chevy S10 Blazer?

Update:

EDIT: I already have a 4.3 in it but its getting old and loads of miles on it. I was wondering if they're was anything bigger and badder I could push in there. :D

3 Answers

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  • ib
    Lv 6
    1 decade ago
    Favorite Answer

    all small block chevy v8 will bolt up.(283,305,327,350). you'll have to swap the computer though or remove the fuel injection and go with a carburetor instead, or aftermarket fuel injection(like the holley pro-jection)

    Source(s): advance adapters has all the things needed for a v8 swap.
  • Chev M
    Lv 4
    1 decade ago

    your second answer is right but you have to stick with chevy motors to bolt up to the tranny no olds motor will fit

    Source(s): 17 year gm dealer tech
  • 1 decade ago

    4.3

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