Rearend

Asked by Jun 27, 2016 at 01:20 AM about the 1991 GMC Sierra 1500 C1500 SLE Standard Cab SB

Question type: General

I need to know the gear ratio for a 1991
GMC

1 Answer

19,775

turn the rear tire i turn... and count the number of times the drive shaft goes around .... 3.4 turns = 340 or 3.43......3.7 turns = 370 or 3.73..... 4.1 turns a 4.10 or 4.11............

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