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Thread: Ratios from 4l60e to 4l80e

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  1. #1
    Join Date
    Nov 2008
    Posts
    283
    yes, right now i have 3.73s

  2. #2
    Join Date
    Jan 2008
    Location
    Wasilla, AK
    Posts
    704
    Quote Originally Posted by 03whitez71 View Post
    yes, right now i have 3.73s
    I'd recommend 4.10 gears for 33" tires. I'd recommend 4.56 gears for 35" tires, unless you're making some monster torque down low. I've driven trucks set up both ways, and it makes a pretty big difference for everyday stop & go driving.
    2001 ECSB 4x4, 5.3, Radix, 3.0 pulley, VHP Trucker cam, 216/224 .551/.551 115 lsa, 1.8 Crane roller rockers, 4L65E, Yank SC3000, 3.73, Cal-Tracs, HPTuners.

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