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78-5.3 · 12-12-2009, 06:23 PM

hey any of you guys have either a 3.73 or 4.10 gears in a 2wd 5.3 4.8 or 6.0 truck with an 4l60e i was wondering about RPM at hwy speeds say 65 MPH thanks

12-12-2009, 06:23 PM	#1
78-5.3 Registered User Join Date: Oct 2009 Location: Waterboro ,MAINE Posts: 547	3.73- 4.10 gears hey any of you guys have either a 3.73 or 4.10 gears in a 2wd 5.3 4.8 or 6.0 truck with an 4l60e i was wondering about RPM at hwy speeds say 65 MPH thanks Last edited by 78-5.3; 12-12-2009 at 06:24 PM.