1999 Cadillac SLS

1999 CADILLAC SLS
68,000 MILES • V8 • FWD • AUTOMATIC
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FINAMUS
  • MEMBER
  • 1 POST
I have been told that this year engine trans combo is unique and older northstar engines do not mount the same/not compatible--if so why and can a cradle and engine/trans be transplanted?
Feb 13, 2009 at 8:42 AM
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FACTORYJACK
  • ✓Experienced Mechanic
  • 4,159 POSTS
If any earlier, it would be 1998. That is when the 5th generation Seville hit the streets. There might be certain specifics that I am not aware of that could prohibit it. 98 and 99 should be fairly close in design.
Feb 13, 2009 at 2:06 PM
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