How do I find out what type of gear I have on the rear end of a 2001 Chevrolet Suburban 1500 LS? I already know it's a 3.73 ratio. I just need to know if it's an 8.25 or 8.625.

Asked by jcaadar4 May 17, 2016 at 12:54 PM about the 2001 Chevrolet Suburban 1500 LS RWD

Question type: General

1 Answer

42,415

All 1/2-tons with the 4.8 or 5.3 have the 8.625" rear-end,6.0 and 6.2's have the 9.5" rear-end The codes are on the sticker inside the glove box door. You said its a GT4-3.73... sometimes there will be a tag attached be bolt on the rear axle with the ratio and size..

4 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    3,090
  • #2
    JimO65
    Reputation
    2,400
  • #3
    Rowefast
    Reputation
    2,150
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Yukon XL
18 Great Deals out of 652 listings starting at $13,950
Used Chevrolet Tahoe
19 Great Deals out of 890 listings starting at $5,995
Used Ford Expedition
30 Great Deals out of 814 listings starting at $7,888
Used GMC Yukon
17 Great Deals out of 900 listings starting at $1,225
Used Cadillac Escalade
21 Great Deals out of 373 listings starting at $7,495
Used Chevrolet Silverado 1500
201 Great Deals out of 5,923 listings starting at $2,975
Used Lincoln Navigator
7 Great Deals out of 177 listings starting at $9,869
Used Toyota Sequoia
3 Great Deals out of 67 listings starting at $16,489
Used Ford F-150
311 Great Deals out of 15,341 listings starting at $1,712
Used Chevrolet Silverado 2500HD
18 Great Deals out of 1,271 listings starting at $9,990
Used GMC Sierra 1500
143 Great Deals out of 7,098 listings starting at $3,950
Used Toyota Tundra
32 Great Deals out of 1,180 listings starting at $8,500
Used Dodge Durango
41 Great Deals out of 2,262 listings starting at $5,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.