1985 GMC S15 Engine Swap

1985 GMC S15
90,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MR.C.RICK
  • MEMBER
  • 2 POSTS
Can I swap the original 2.8 to say a 4.3 engine ?
If so what years will match up ?
Feb 21, 2009 at 12:18 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Anything is possible, but get ready for a lot of work. The wiring harness will need replaced and you may have to change the computer. Also, fuel lines, motor mounts... will need replaced or changed.
Jul 1, 2009 at 7:11 PM
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