Engine swap

Tiny
TINMAN268
  • 1997 CADILLAC SLS
  • V8
  • FWD
  • AUTOMATIC
  • 83,000 MILES

What, if any, changes are necessary to put the 4.6 northstar from a 1998 Deville into my 1997 SLS.

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Tuesday, July 26th, 2011 AT 10:16 PM

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Tiny
WRENCHTECH
  • EXPERT
  • 20,566 POSTS

You may have to transfer some accessories that differ but it should fit.

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Tuesday, July 26th, 2011 AT 10:52 PM

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