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**OL SKOOL** · 12-30-2019, 10:20 AM

I don't know the rear end ratio. That's what I was asking. The truck is a 3/4ton 4 spd. standard with granny low. I want to put auto in but not change the rear end. I want to be able to drive to town and not do 3000 rpm at 50 mph. Any thoughts on what the rear end ratio would be?

12-30-2019, 10:20 AM	#3
OL SKOOL Senior Member Join Date: Feb 2010 Location: rochelle il. Posts: 357	Re: Rear end ratio? I don't know the rear end ratio. That's what I was asking. The truck is a 3/4ton 4 spd. standard with granny low. I want to put auto in but not change the rear end. I want to be able to drive to town and not do 3000 rpm at 50 mph. Any thoughts on what the rear end ratio would be?