91 sonoma needs new engine

Discussion in 'Chevy S10 Forum (GMC Sonoma)' started by eldoark, Feb 19, 2011.

Newest Photos

  1. eldoark

    eldoark New Member

    91 sonoma 2.5 engine has expired. Is there a bigger engine that woiuld be a direct swap?
    was thinkin of going with a 6 cylinder.
  2. tbplus10

    tbplus10 Super Moderator Staff Member Platinum Contributor 1000 Posts 100 Posts

    4.3 V6 would be a direct swap, I'd get the engine and trans together if possible.
    There will be some required sensors but for the most part this is a bolt in set-up and with the amount of S-10/S-15 trucks out there the parts availability is great.

Share This Page