The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - I think my C10 rear axle has a 2.5? rear gear ratio / is this true

Keith Seymore · 03-21-2018, 05:00 PM

41/16 = 2.56, so that's pretty conclusive.

2.56 was the base axle in some configurations.

K

https://www.gmheritagecenter.com/doc...olet-Truck.pdf

03-21-2018, 05:00 PM	#4
Keith Seymore Registered User Join Date: May 2009 Location: Motor City Posts: 9,149	Re: I think my C10 rear axle has a 2.5? rear gear ratio / is this true 41/16 = 2.56, so that's pretty conclusive. 2.56 was the base axle in some configurations. K https://www.gmheritagecenter.com/doc...olet-Truck.pdf Attached Images __________________ Chevrolet Flint Assembly 1979-1986 GM Full Size Truck Engineering 1986 - 2019 Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926 My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524 Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/ Last edited by Keith Seymore; 03-21-2018 at 05:10 PM.