1999 Gmc Suburban Hii Replace 41 11 Rear Diffrential 41 12 Ratio Same Model

1999 GMC SUBURBAN
100 MILES
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BUSALEM
  • MEMBER
  • 1 POST
hii, can i replace 41-11 rear diffrential with 41-12 ratio , same model ,, thankss
Feb 12, 2013 at 6:58 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
as long as it is not a 4 wheel drive

the rear ratios must match

roy
Feb 12, 2013 at 7:33 PM
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